6 Best Solar Companies in Maine (2025 Reviews)

Why We Chose Summit Solar

Summit Solar is an outstanding solar provider all around, and there are tons of reasons why I think it’s the best in Maine. Most notably, in my opinion, is that it provides a comprehensive 30-year workmanship and equipment warranty for all of its systems. For comparison, the average workmanship warranty lasts for just 12 years, so Summit offers greater peace of mind that you’ll have a long-lasting solar array that remains problem-free for decades to come.

Summit Solar also offers a nice array of services, including panel and battery installation, roof work prior to installing solar panels, EV chargers and professional monitoring. These help you enjoy a smooth transition to clean energy, and they afford you some opportunities to customize your system to get the most value.

There are tons of positive things I could say about Summit, but there are some downsides, too. Most notable, while its workmanship warranty is outstanding, it doesn’t offer a roof leak warranty. In Maine, where heavy snow can sit on your panels for weeks at a time, you naturally have a higher risk of leaking, so leak-specific coverage would be especially nice in the area.

What I Like About Summit Solar

I love that Summit Solar uses an in-house installation team to limit issues with miscommunication and post-installation service, and even moreso, I’m pleased to note that the company’s solar technicians are certified by the North American Board of Certified Energy Practitioners (NABCEP), which helps guarantee that you’re getting a highly-trained professional working on your solar project.

I’m also pleased to note that Summit Solar works primarily with QCells panels, which have the highest snow load rating in the industry. They’re the most likely to stand up to excessive snow accumulation, which, of course, is more likely to occur in Maine than most other states.

What I Don’t Like About Summit Solar

One minor downside to working with Summit Solar is that it doesn’t offer any energy efficiency upgrades. I really like to see solar installers going the extra mile and helping customers get the most value out of their systems by coupling panels with things like HVAC upgrades, window and door replacements and smart thermostats. Of course, the lack of these add-ons doesn’t mean Summit isn’t a solid installer, but it could be a drawback to consider if you’re looking to maximize efficiency and savings and minimize your carbon footprint.

Summit Solar Installation Process and Timeline

Summit Solar provides a comprehensive breakdown of its installation process on its website, along with estimated time frames for each step. You’re looking at anywhere between 43 days and 4 months (16 weeks) from start to finish. This is a wide range because there are many factors at play, but the 2 that can take the longest — getting permits approved and getting permission to operate from your utility company — are out of Summit’s hands.

The process is similar to what you’d expect from most other installers. You’ll start with a site survey and property inspection to gauge your energy demands and solar viability, followed by a design phase during which Summit will design a system that meets those needs. Once you approve the design, Summit will file for all necessary building permits on your behalf, and then install the system once they’re approved. Summit will then schedule final inspections and apply for permission to operate for you, making your job easy and stress-free throughout the entire process.

Summit Solar Standard Services & Financing 

25/25

Summit Solar gets perfect marks in our rating system when it comes to the standard services and financing options it offers to customers.

First off, the company uses an in-house team of installers, which I’m personally a fan of. Some companies outsource installation labor to third parties, which helps them complete more installations, but I feel adding another party to the mix also opens the door for miscommunication and even potential issues with a party taking responsibility for a mistake during the installation. I purposefully chose an installer that used in-house technicians when I went solar, and I’d recommend the same for you.

Summit offers solar batteries as an optional add-on, which I’m also a fan of. Maine currently has an excellent net metering program — it refers to it as net billing, but it still offers a 1-to-1 credit rate for all exported electricity — that means batteries won’t provide any kind of financial benefit. You’ll still be able to maintain electricity through outages, which is a nice perk, given the number of outages in Maine, but I don’t recommend them for financial purposes, especially because they average around $10,000 each.

Summit also provides customers with access to a solar monitoring app that lets you track your system’s production in real time. If you’re diligent about checking production, you can potentially find performance issues and get repairs done quickly to minimize the loss of solar savings.

Cost and Financing Options

Summit Solar doesn’t publish pricing on its site, but I did use its online calculator to get a rough estimate for pricing. It gave me a price of $3.57 per watt, which is just under what our research tells us is the average cost in Maine: $3.64 per watt. As such, I’d expect your price from Summit Solar to be around the local average, if not slightly below it.

Summit Solar accepts cash purchases, solar loans and solar leases. These options differ widely in their upfront costs and long-term benefits, so it’s important that you understand the differences between them before choosing.

A cash purchase, as you might have guessed, requires that you pay for your entire system upfront, which makes it the least accessible option. In Maine, that means you’ll have to have around $21,840 saved up, on average, before getting started. While paying in cash is expensive upfront, it allows you to avoid interest and ongoing lease payments, so it yields the highest long-term savings — an average of over $39,500 in Maine. It also gives you access to the federal investment tax credit (ITC), which holds an average value of $6,552 if you can take the entire credit.

A solar loan will also give you access to the ITC, as it leads to eventual panel ownership. It’s also far more accessible because you don’t have to pay for the entire system upfront — rather, you pay a small down payment and finance the rest. That does mean you’ll pay interest over time, though, which cuts into your savings. You’ll save an average of around $34,500, which is around $5,000 lower than with a cash purchase.

Solar leases are appealing because they require no money down, so they lower the barrier to entry even further and make solar as accessible as possible. I’m happy to see Summit Solar accepting leases for this reason, but I don’t recommend them for most homeowners. With a lease, you’ll never own your panels, so you never see a payoff period where your savings spike. You’ll save an average of around $5,000 with a lease, which is just 15% to 20% of what you’d save with a cash purchase or loan. Leases also prevent you from taking the ITC, and they can be expensive to cancel early if you end up selling your home and the new buyer doesn’t want to assume the lease agreement.

Summit Solar Extra Services Offered 

4/5

Summit also scores well in our ratings when it comes to the add-on services it makes available to customers. First off, it tackles roof repair and replacement through its Peak Roofing program. You can get a new roof and solar all wrapped up into one project and one loan. Not only is this more convenient for you since you don’t have to hire a separate roofer, but you should also have an easier time holding the company responsible for any issues, as they won’t have the opportunity to point the finger at another contractor.

Summit doesn’t offer any energy efficiency upgrades, so that’s the one area where it loses points in terms of add-on services. I love it when solar installers go the extra mile and help customers maximize overall home efficiency rather than just offering solar panels. This isn’t a red flag, of course, but it is a bit of a let down that there aren’t more opportunities to improve efficiency alongside going solar.

Summit Solar does install EV chargers, which you could consider an efficiency boost if you own an EV or plan on switching to one. Maine doesn’t currently have a ZEV mandate, but up until mid-2024 it was working on putting one in place. It was ultimately rejected, but in my opinion, it’s just the start of the state moving toward ZEVs. I’d recommend installing an EV charger alongside panels just to be safe, especially since coupling everything together means you can effectively save up to 30% on the cost of the charger thanks to the ITC.

Finally, Summit offers professional monitoring for all of its systems for 30 years as a part of its warranty package, which is outstanding. Professional monitoring means experts will monitor your system in real time to identify any performance issues or potential damages. The company will contact you if anything goes wrong so that they can carry out repairs to help you maintain your solar savings.

Summit Solar Environmental Impact & Sustainability Practices 

7.5/10

Installing solar panels on your home is not only a great thing to do for your wallet — it’s also one of the best things you can do to minimize your carbon footprint and your contribution to pollution and global warming. You can maximize your positive impact on the environment by choosing an installer who uses panel brands that take their own sustainability efforts.

Summit primarily works with QCells panels, which tie for first place in our solar panel rankings when it comes to sustainability. QCells goes out of its way to source recycled materials for manufacturing, it has its own recycling program to help keep old panels out of landfills and it doesn’t have a history of social sustainability issues, like unfair pay, unsafe working conditions or forced labor. Virtually all solar panels are going to be net-carbon-negative, but going with a sustainable brand like QCells will have a larger positive impact.

Summit Solar Equipment Quality & Reliability 

16/25

One area where Summit loses some points in our ratings is when it comes to its equipment quality and warranty coverage, although it still scores reasonably well here. In terms of equipment quality and reliability, I compare panels based on 18 metrics, 3 of which I recommend paying particular attention to as a Maine solar customer. Those include the panel efficiency, the degradation rate and the max snow load.

A panel’s efficiency rating tells you how efficient the panel is at converting sunlight into usable energy. More efficient panels will generate more power and offset more of your electricity consumption, ultimately saving you more money. This is important in Maine because every kWh you offset is worth more than it would be in just about every other state, thanks to the above-average cost of electricity. I recommend panels with efficiency ratings of 22% or higher, and QCells panels max out at 22.5%, putting them in the top tier of panel brands.

A panel’s degradation rate tells you how quickly your panels will lose efficiency, so it’s a good indicator of how long your panels will continue to serve you and offset your electricity consumption. Most tier-1 panels lose 8% to 15% of their efficiency over 25 years, with performance guarantees to back up those numbers. QCells sits in the middle of that range, with just under a 10% loss of efficiency over 25 years.

Finally, the max snow load tells you how much force your panels can withstand on the top face, which is useful for estimating how much snow accumulation they can resist before sustaining damage. This is a crucial consideration in Maine because parts of the state see snowfall that’s 5 to 6 times the national average. QCells has an industry-leading snow load rating of 8,100 Pascals (Pa), which is well above the average of 5,870 Pa.

Warranties and Guarantees

Panel specifications are great to consider, but what I think is even more important are the warranty coverages that guarantee them. Each time I review a solar installer, I look at 4 types of solar warranties to see how they compare to competitors in terms of system protection.

First is the equipment warranty, which protects you from damages and losses of efficiency caused by manufacturer defects. You’ll usually see 25-year equipment warranties, and that’s exactly what QCells offers. I should mention that Summit offers an installer warranty on top of that, which is uncommon and just shows how it goes the extra mile to keep you protected. That coverage lasts for 30 years, which brings the equipment warranty beyond the industry average.

Second is the performance warranty, which is what guarantees the annual degradation maximums and the 25-year degradation maximum. Most tier-1 manufacturers guarantee no more than a 15% efficiency loss over 25 years. QCells falls within the standard range, guaranteeing that 90.58% of the initial efficiency will remain after that time.

Next is the labor warranty, also called the workmanship warranty. This comes from your installer in most cases, and it covers the installation labor and guarantees free repairs for damages caused by faulty installation. The standard labor warranty lasts for 12 years, and ​​Summit Solar more than doubles that with a 30-year labor warranty, which is one of the best in the entire industry.

Finally, I look for roof leak coverage, which, as the name suggests, covers damages related to leaks through your roof penetrations. These would be particularly welcome in a state like Maine, where excessive snowfall can increase the risk of leaking. ​​Summit Solar doesn’t offer a roof leak warranty, which, unfortunately, is the norm in the solar industry.

Summit Solar Company Reputation 

22.5/25

Summit Solar has a stellar reputation in the local solar industry, which instills a lot of confidence in me that the company is not only going to provide great service but will also be there for any issues that pop up after the installation.

Summit was founded in 2016, so it has 8 years of experience under its belt. This is good, although I do prefer companies that have a decade or more. Installers with some longevity in the industry have proven that they can keep up with the highly competitive nature of solar installations as well as remain successful despite constantly changing regulations. This suggests they’ll stick around for years to come, which means they’ll also be there for any warranty claims. Companies that go out of business can void your labor and roof leak warranties, leaving you exposed to high out-of-pocket costs.

Membership with the Solar Energy Industries Association (SEIA) is another good way for a company to establish that it’s here to stay. Membership requires a financial investment in the local solar industry, which exhibits a level of success and commitment that companies on the verge of going out of business cannot. ​​Summit Solar is one of the few solar companies in Maine to maintain SEIA membership.

I mentioned earlier that ​​Summit Solar uses in-house installation technicians, but what’s even better is that those technicians are NABCEP certified. Certification shows that a technician has undergone more extensive and specialized training than the State of Maine requires for photovoltaic (PV) installers, so it suggests you’re getting a highly-skilled professional working on your home.

Finally, Summit Solar has maintained outstanding customer reviews over its 8 years in business. It currently has an A+ business rating and a 4.14-star customer rating on the Better Business Bureau’s (BBB) website, as well as a 4.8-star customer rating on Google Reviews, even with an astounding 750 reviews. These kinds of ratings are rare in any industry, but especially the solar industry, and I think it’s a good indication that Summit puts customers first.

Consumer Reviews and Testimonials

To get a real sense of what the company does well and where it could stand to improve, I take some time to read through a few dozen customer reviews to see what the praises and complaints look like. Most of the positive reviews for Summit mention high-quality customer service and a hands-on approach to the sales and installation process, as well as fast response times to warranty claims. Most of the negative reviews suggest that the company engages in some aggressive sales tactics, which leave a lot of people unhappy. There are also some isolated issues related to slow responses to warranty claims, but thankfully, these seem to be few and far between.

I’ll include 1 positive and 1 negative Summit Solar review below that should give you a full snapshot of the best and worst you can reasonably expect from this installer.

“The solar panel system installed by Summit works great. I have 12 panels that produce more energy than I need at this time. I’m considering installing heat pumps to use up the excess and a battery system to store any extra. One thing I especially like is that the system looks good. There are no conduits racing across the roof, but are hidden in the attic space. And, one more thing—the internet monitoring system lets me keep track of energy produced and consumed each day.” — Adrian A. via Google Reviews

“Their sales model is borderline harassment. In the last few months, they have shown up at my door at least 15 times, including on Christmas Eve when we had a large number of people over and they interrupted our dinner. This week alone, they have showed up 3 consecutive days. We are extremely frustrated that they continue to step on our property and interrupt our family, work, and relaxation time. We are not interested and truly wish to stop being communicated to.” — Brenna F. via Google Reviews

Summit Solar Customer Service 

10/10

The final part of our company scoring involves a look at the customer service you can expect. To arrive at this score, I look at specific issues mentioned in a few dozen customer reviews and call the company as a secret shopper to see what the initial interaction is like.

As I mentioned above, the large majority of the customer reviews for Summit are overwhelmingly positive, and the negative reviews mostly complain about the aggressive sales tactics employed by the company. While this is a drawback, I don’t believe it’s a red flag that in any way suggests you won’t get high quality service if you do choose the company. The positive reviews tick a bunch of boxes for me that rule out major issues I look out for with each provider.

My secret shopper call to Summit Solar just reinforced my positive opinion of the company. The representative I spoke with was extremely friendly and not pushy at all, and they stayed on the phone with me for several minutes explaining the company’s services and the benefits of solar. They were also honest about batteries not providing a financial benefit in Maine, which left me with a great feeling about the overall customer service experience you can expect.

Why We Chose Maine Solar Solutions

Maine Solar Solutions is based right in Maine and brings over a decade of experience to the table, along with excellent customer reviews on most platforms. It has a decent lineup of solar services, including battery installation, energy efficiency upgrades and EV charger installation, and it uses some of the best solar panels in the industry, according to our solar panel ratings.

The company offers one of the most appealing warranty packages in the industry, too, including a roof leak warranty that gives you some confidence that the high exposure to snowfall in the area won’t lead to a leaking roof or water damage in your home. It also uses an in-house team of installers that holds NABCEP certification, which means you’ll be getting highly trained professionals working on your system that should instill even more confidence in you.

Maine Solar Solutions is a great company all around, in my opinion, but there are some downsides, too. For one, it doesn’t accept leases or PPAs, which means some customers won’t be able to afford its services. I’ve also read online that its prices are a bit higher than the average in the area, which makes its products and services even less accessible.

What I Like About Maine Solar Solutions

I think the most appealing thing about Maine Solar Solutions is its warranty coverage, which includes a 30-year workmanship warranty and, even more notably, 30 years of coverage for roof penetrations and roof leaks. The average workmanship warranty lasts for just 12 years, and most installers don’t offer a roof leak, so this protection package is one of the best in the industry, let alone in Maine.

It also maintains a 4.9-star customer rating on Google Reviews, which is far higher than the industry average and really indicates that the company puts customer service and care first.

What I Don’t Like About Maine Solar Solutions

One downside to Maine Solar Solutions is that it has a lackluster customer rating on the BBB’s website — just 1 star. I will say that there’s only 1 review on there, so I don’t believe it’s indicative of the company’s overall performance, but this is something to consider. The review mentioned a lack of transparency regarding system production and savings, and although many reviews on Google mention the opposite, I do think this is a potential snag you’ll run into if you choose this provider.

Maine Solar Solutions also doesn’t handle roof replacement or offer professional monitoring for its systems, so if you know you need a new roof before going solar, or you want ultimate peace of mind that your system will function as intended for years to come, you may want to consider a different provider.

Maine Solar Solutions Installation Process and Timeline

Maine Solar Solutions details its installation process on its website, and it’s similar to what you’d experience with most competitors. You’ll start with a phone call with a representative, followed by a site assessment to confirm that your home is a good fit for solar. The company will then design a system to meet your energy demands and fit on your home. Once you approve the design, the company will pull all necessary permits for your project, install the equipment once the permits are approved and then schedule any inspections necessary to finalize the installation.

The company doesn’t provide an average timeline for its installations, but based on customer reviews and the average installation timeline in the industry, I’d say you’re probably looking at between 6 and 8 weeks from the initial call to the day your panels are activated. Permitting and inspection timelines could delay the process, but those things are out of the company’s hands.

Maine Solar Solutions Standard Services & Financing 

20/25

Maine Solar Solutions provides all of the standard services we look for in a solar installer, and it only loses points in this portion of our ratings because it doesn’t accept leases or PPAs.

I’m happy to report that Maine Solar Solutions uses an in-house team of installers to complete all of its installations. Companies that outsource the labor to third parties may provide similar service, but introducing another company could lead to issues with miscommunication, leading to delays in the installation. Having 1 company to communicate with and hold responsible for any issues that arise could also avoid multiple parties blaming the other if something goes wrong. I generally prefer installers that handle everything in-house, as I think it leads to a smoother and more comfortable transition into solar.

The company offers batteries to provide back-up power for your home, which is a nice touch and a service I think should be considered standard in the industry. I will say that I don’t recommend batteries in Maine, as the state has a solid 1-to-1 net metering policy that means batteries won’t provide any financial benefit. They’re a good option if you want to be able to maintain power through outages and can provide peace of mind that you’re not going to be powerless during a major snowstorm, but I personally would forgo batteries since they just add to your system costs.

Maine Solar Solutions also provides access to a monitoring app for all systems, which allows you to track your system’s performance. If you use the app wisely and routinely, you might be able to identify dips in production that could allow you to get repairs underway sooner. Ultimately, that could help save you money in the long run, especially in Maine, where production loss is more costly, given the above-average cost of electricity.

Cost and Financing Options

Maine Solar Solutions only accepts cash payments and solar loans. These are the only options I typically recommend to solar customers, but I did deduct some points from the company for not accepting leases or PPAs.

A cash purchase is going to be your best option, in my opinion, because it leads to immediate panel ownership, allowing you to avoid paying interest or monthly rental fees. You’ll see the highest long-term savings with a cash purchase — an average of around $39,700, and that’s after your panels pay for themselves — and this option also gives you access to the ITC, which holds an average potential value of over $6,500 in your area. The only drawback to a cash purchase is the upfront cost. You’ll have to pay the entire system price — an average of $21,840 before incentives — all at once, which is unrealistic for many people.

A solar loan is the next most beneficial option. You still get access to the ITC and can potentially save over $6,500 there, and you’ll still eventually own your equipment. However, you will have to pay interest on the loan, which adds around $5,000 to your system cost over time. That brings your net savings down to around $34,700, which is still excellent but not quite as good as if you paid cash. The upside of a loan is that it’s more accessible. Rather than paying the full system cost at once, you only have to pay a small down payment and can then finance the rest.

Solar leases and PPAs are less beneficial over time, which is why I usually don’t recommend them. They don’t let you apply for the ITC, so you miss out on an average value of around $6,500 in tax credits. You also never own your system, so these options can complicate the sale of your home if the new owner doesn’t want to take over the agreement. Most importantly, you never pay off the system, so your savings over time will be significantly lower — between $4,000 and $5,000, in most cases.

I only deducted points from Maine Solar Solutions for not offering these last 2 options because they’re the most accessible. They usually require no money down, making them the most affordable options.

Maine Solar Solutions Extra Services Offered 

2/5

Maine Solar Solutions scores just a few points in our ratings when it comes to its add-on services, so it’s not the best for full system customization.

It doesn’t handle roof repair or replacement, so you’ll have to research and vet roofers before going solar if your roof is in poor condition or doesn’t have a decade or so of useful life left in it. This isn’t necessarily a bad thing, but it does add some time and effort to your plate, and it can potentially leave the door open for the 2 companies pointing fingers at the other if something goes wrong — potentially leaving you to foot the repair bill.

It does get some points for offering an energy efficiency upgrade. Alongside panels and batteries, it also installs electric heat pumps. Heat pumps can help you get the most out of your solar array and can drastically boost overall savings because they allow you to heat and cool your home more efficiently using the electricity your panels produce. They also let you reduce your carbon footprint further. Heat pumps are an especially helpful upgrade in Maine, given that the frigid winters often lead to high home heating bills.

Maine Solar Solutions installs EV chargers, too, so you can get even more value from your solar array if you drive an EV or plan on buying one in the future. Maine has been one of the slowest states to adopt EVs, so this add-on likely won’t appeal to many customers, but there do seem to be changes in the works. The state just recently proposed a ZEV mandate, which would have forced EV adoption to increase. The state ultimately voted against it, but the proposal at least means that changes could be in the works, which would make at-home charging more valuable.

The company loses some points in our ratings because it doesn’t provide professional monitoring services for its systems. You can monitor your system yourself via the app you’ll get access to, but it’s always more convenient to leave the work to a professional.

Maine Solar Solutions Environmental Impact & Sustainability Practices 

7.5/10

Converting your home to solar is always going to have a massively positive impact on the environment, provided your system is set up properly and sized appropriately for your home. Panels let you trade fossil fuels for renewable energy, so you can immediately reduce your carbon footprint and emissions. However, panel manufacturing still calls for raw materials and creates pollution during production, so you can go the extra mile by ensuring you choose a panel brand that makes some effort to produce panels sustainably.

Maine Solar Solutions installs panels from Silfab, REC, QCells and Canadian Solar, all of which tie for first place in our solar panel reviews in terms of sustainability. All 4 brands use recycled materials during production to reduce strain on the environment, they all have end-of-life recycling programs for old panels and none of them have a history of unsustainability in the workplace, like unfair wages, forced labor or unsafe working conditions.

Maine Solar Solutions Equipment Quality & Reliability

21.8/25

Going solar in Maine means investing an average of $21,840 in your equipment, so it’s natural to want to make sure that the equipment you’re buying is high-quality and guaranteed to serve you for decades to come. Maine Solar Solutions scores well above average when it comes to the quality of its equipment and the warranty coverage it provides.

First, I look at 18 panel specifications for the brands each company installs to see how well they’ll hold up in the conditions in Maine. I think 3 are especially important in your area, including the panel efficiency, the degradation rate of the panels and the max snow load rating.

Panel efficiency is important because it dictates how much of the available sunlight your panels can convert into electricity you can use in your home. Maine residents see around 192 sunny days per year, which is below the national average. Not only that, but making the best of that sunlight is crucial, as every kWh your panels fail to offset means a larger hit to your long-term savings than in most other states, given the high cost of electricity in Maine. I recommend panels with efficiency ratings of at least 22% for ideal output. Of the 4 brands Maine Solar Solutions installs, Silfab falls a bit short with a rating of 21.4%, but the rest exceed that 22% benchmark. Canadian Solar panels are the most efficient of the bunch, with an efficiency of 23.3%.

All panels degrade and lose efficiency as they continue to perform, and the rate at which they degrade can give you an idea of how long they’ll continue to save you money before needing replacement. Again, with electricity costs higher in Maine than in most other states, long-term performance is going to mean much higher savings over time. Most tier-1 panels guarantee no more than a 15% dip in efficiency over 25 years. All of the brands from Maine Solar Solutions meet that standard, with REC being an industry leader, guaranteeing no more than an 8% drop in efficiency over 25 years.

The max snow load rating of a panel tells you how much force it can withstand from accumulating snow. With parts of Maine seeing average annual snowfall that’s 5 to 6 times the national average, this is a crucial spec to consider to avoid panel damage. The average snow load rating among tier-1 panels is 5,870 Pascals (Pa). Of the panels Maine Solar Solutions installs, Canadian Solar is the only one that falls below that mark, at 5,400 Pa. QCells and REC are the industry leaders in this regard, with ratings of 8,100 and 7,000, respectively.

Warranties and Guarantees

Maine Solar Solutions has one of the most impressive warranty packages I’ve ever seen in the solar industry, and it’s the best coverage, by far, I’ve seen from a Maine solar installer. I look at 4 types of solar warranties to see what kind of protection you get for your equipment and the installation labor, and Maine Solar Solutions doesn’t disappoint across all 4 types.

First, I consider the equipment warranty, which is what protects you from issues related to manufacturer defects. Naturally, this comes from your panel manufacturer rather than the installer, but the installer still plays a role in the coverage you get since it chooses to work with specific panel brands. Maine Solar Solutions installs panels from Silfab, REC, Canadian Solar and QCells, all of which include the industry standard 25-year equipment warranty.

Next, I look at performance warranties, which guarantee a certain level of performance from your panels over time. This also comes from your equipment manufacturer, and most brands include a 25-year warranty here, as well, which guarantees no more than a 15% loss of efficiency over that time. All of the brands from Maine Solar Solutions match or exceed that standard, with Canadian Solar and Silfab both offering a 30-year performance warranty. In terms of efficiency loss, though, REC panels are tied for the best in the industry (with Maxeon) and guarantee no more than an 8% loss of efficiency over 25 years.

Third, I look at labor warranties, also called workmanship warranties. This comes directly from your installer in most cases, and it’s the coverage that guarantees that the installation process won’t lead to panel or roof damage. The standard labor warranty lasts for 12 years, and Maine Solar Solutions provides an outstanding 30-year labor warranty.

Finally, I look to see if the installer provides a roof leak warranty, which ensures that your panels won’t leak and cause water damage in your home. I think this is one of the best coverages you can get in Maine, as the above-average snowfall in the state means your roof and panels will see a lot of water from melting snow and will have a higher risk of leaking. Most installers don’t offer a roof leak warranty at all, which makes it all the more impressive that Maine Solar Solutions guarantees your system will be leak-free for an incredible 30 years. This is the best roof leak coverage I’ve seen in the entire solar industry.

Maine Solar Solutions Company Reputation 

21.8/25

Maine Solar Solutions also impresses when it comes to its reputation in the local solar market. First off, the company was founded in 2012, so it has over a decade of experience. I usually recommend installers that have at least 10 years of experience because they’re better established and are less likely to go out of business and void your warranty coverage. I see a lot of companies enter the industry only to go out of business a few years later if they can’t keep up with demand, provide the kind of service customers are looking for or remain competitive while protecting their profit margins. I think it’s much safer to go with a provider like Maine Solar Solutions that has such a long history of success.

SEIA membership is another way I gauge success in and commitment to the industry. Membership requires a financial investment in solar as a whole, so it further suggests that a company is well established. Maine Solar Solutions is not an SEIA member, but I still feel its decade of experience is enough to prove it’s here for the long haul.

I’m also pleased to note that the company has NABCEP-certified installers on its team. NABCEP certification requires training beyond what the state requires, including specialized training in solar panel and battery installation. Using a NABCEP-certified installer usually means you’re getting a more professional and skilled technician working on your system, so this is another way Maine Solar Solutions stands out from a lot of the competition.

Lastly, I look at customer ratings across sites like the BBB, TrustPilot and Google Reviews. Aside from a lack of SEIA membership, this is the only area related to company reputation that Maine Solar Solutions loses points in our ratings. It has an A+ rating with the BBB but only a 1-star customer rating there. There is only a single review, which heavily skews the overall rating, but the review doesn’t necessarily identify a major red flag, in my opinion. It seems like the customer didn’t have a good understanding of what to expect from solar and was disappointed by the savings and utility bill offset after the installation. This isn’t always a reflection on the installer.

Maine Solar Solutions does maintain much better review ratings on Google Reviews: a 4.9-star rating with over 150 reviews. This is outstanding and well above average, and I feel this is a better representation of the kind of customer service and care the company provides, given the number of reviews.

Consumer Reviews and Testimonials

Maine Solar Solutions is a good representation of why I think it’s important to read through the actual customer reviews before passing judgement on an installer: the aggregate BBB customer rating might lead you to believe the company is untrustworthy, but, as I mentioned, I don’t think that’s the case. That’s not only because of the lack of reviews there but also the fact that there aren’t major red flags present in the review.

Most of the positive reviews for this company mention things like the company being willing and able to answer questions thoroughly and explain the entire process and what to expect. They also mention that the representatives are friendly and highly professional, and many even mention that their expectations for system performance and savings were met. The 1 negative review on the BBB mentions that expectations for savings were misrepresented, and the 2 reviews on Google that aren’t 5 stars mention disappointment with where a ground mount system was installed and a lack of cleanup after installation, as well as a customer complaining about a long wait for a solar assessment only to be told their home wasn’t a good fit for solar.

“Thank you, Maine Solar Solutions, for the exceptional job your company did in installing solar panels on my home. From the initial consultation to the final connection, the entire process was seamless and professional. Throughout the process, your staff exhibited excellent customer service. They were courteous, patient, and responsive, promptly addressing any questions or concerns we had. Their professionalism made the entire experience pleasant and stress-free. It has been several months since the project’s completion, and we are pleased to say that our expectations have been met. Kindly express our gratitude to everyone involved in this project. We eagerly anticipate sharing our positive experience and endorsing your services to all.” — Jim I. via Google Reviews

“Not transparent about the end result of what you will be producing. Make sure to ask what percentage of savings you will have. You will still have a CMP bill, ask them what percentage your panels will produce. The install was easy and timely, but transparency is questionable with this company.” — Kelsie B. via BBB

Maine Solar Solutions Customer Service

10/10

The only portion of our solar company review process that doesn’t rely solely on hard data is the customer service scoring. I come up with a rating here based on my personal experience calling the company as a secret shopper, as well as the dozens of reviews I read through to see where the company excels and where it falls short of customer expectations.

My call with Maine Solar Solutions was one of the most pleasant secret shopper calls I’ve had. The representative was extremely friendly and stayed on the phone with me for several minutes to explain solar, the pros of solar in Maine and what I could expect throughout the installation process. They were thorough, honest and professional.

The many reviews I read through suggest that that high-quality service will continue throughout the entire installation process. The company currently has 158 customer reviews on Google, and of those, 156 are 5-star reviews that rave about the service, professionalism and honesty of the staff, and many mention that their system leads to expected savings instantly. There’s only 1 negative review on the BBB and 2 on Google Reviews, and I feel that these are one-off issues and also that they aren’t major issues, like a lack of follow-through on warranty claims or damage to the customers’ properties during installation.

Why We Chose Assured Solar Energy

Assured Solar Energy is my pick for the best solar company in Maine if you’re looking for high-quality customer service. Assured is a small company based in Yarmouth, and based on the stellar customer reviews, it’s clear that the company provides the kind of customer care and hands-on service you can really only reasonably expect from a small, local company.

Assured installs ground-mount systems, which are a popular option in Maine, and it also offers solar batteries for true off-grid systems, which is a great option for homes in remote areas of the state. It also has NABCEP-certified installers on its in-house installation team, so you get highly-qualified techs in addition to friendly and customer-centric experts.

While I think Assured Solar Energy is a good option overall, there are some things I’m not a huge fan of. For one, it doesn’t accept leases or PPAs, so you don’t have any no-money-down options. I don’t recommend these options, but they are more accessible. The company’s services are also a little sparse when it comes to add-on options, so it may not be ideal for customers looking for system customization and energy efficiency improvements. 

What I Like About Assured Solar Energy

My favorite thing about Assured is its reputation for providing outstanding customer service that the larger solar companies typically can’t provide. Online reviews for the provider are full of customers raving about how much time the representatives spend discussing the pros and cons of solar, answering questions and addressing customer concerns. This is the kind of thing that separates local businesses from the national and regional companies that take a less hands-on approach.

Assured also has been around since 2006 and has over 15 years of experience. This kind of longevity in such a competitive industry suggests that the provider knows what it’s doing and will be around for many years to come, which means it will be there if you ever need services on your system in the future.

What I Don’t Like About Assured Solar Energy

The biggest drawback to going solar with Assured is the lack of warranty coverage, in my opinion. The company doesn’t offer a workmanship warranty, according to its website, and you also don’t get a roof leak warranty. While I think the NABCEP certification and the 15+ years of experience should help reduce the risk of issues post-installation, I’d feel far more comfortable having those warranties in place to ensure I’m insulated from out-of-pocket repair costs.

Assured Solar Energy Installation Process and Timeline

Assured Solar Energy follows a similar installation process to what most competitors use. You’ll start with an in-person home inspection to confirm your property is a good fit for solar and to discuss your expectations. The representatives will then design a system according to your needs — and based on customer reviews, the team goes above and beyond to find custom solutions suited for you and your home — pull all necessary permits and then schedule the installation. Finally, a rep will schedule any necessary final inspections before turning your system on and officially connecting it to the grid.

The installer doesn’t provide a typical timeline for its installations. However, I read through a few dozen customer reviews and didn’t see any mention of an unexpectedly long installation timeline, so I expect you’d be looking at the standard 6 to 8 weeks total, and a day or 2 for the actual installation.

Assured Solar Energy Standard Services & Financing 

20/25

Assured Solar Energy offers the typical core services we look for, but it loses some points when it comes to financing because it accepts limited options, including cash purchases and solar loans.

Assured installs solar batteries, which can provide power through outages and also allow you to go completely off-grid with your power. I don’t generally recommend batteries in Maine unless you want to be off-grid, as they are expensive — usually around $10,000 each — and due to Maine’s 1-to-1 net metering policy, they won’t save you any additional money on your utility bills. If that net metering policy gets downgraded at any point, as they are in many states, then batteries will become more of a necessity to maximize long-term savings.

All of the provider’s installations come with access to a free mobile app that lets you monitor your system’s performance. If you use it to check solar power production routinely, you could identify problems before they become severe and cut into your savings, so this is a great feature to have.

Cost and Financing Options

As I mentioned, Assured Solar Energy loses some points in our ratings for not accepting leases or PPAs. Financing options not only affect your upfront costs but also your access to solar incentives and your long-term savings, so choosing one is a big step in determining the value of your solar array.

Cash purchases are the least accessible but also the most beneficial over time. You’ll have to pay for the entire system upfront, which would be an average of $21,840 before incentives in Maine. If you can afford it, though, I recommend going this route, as you’ll enjoy the highest savings over time — an average of $39,643 after your panels pay for themselves. You also get access to the ITC, which holds an average potential value of $6,552 in Maine.

Solar loans are more common because they’re more accessible, as they only require a small down payment initially. Since you’ll finance the remainder of the system cost, though, your interest will eat up an average of around $5,000 from your net savings, bringing them down to about $34,650. You can still take the ITC, though, which is a plus.

Leases and PPAs are more like rental agreements for your equipment. They never lead to panel ownership, so you can’t take the ITC, and you’ll see much lower savings over time — an average of between $4,000 and $5,000. I don’t recommend these options unless paying in cash or qualifying for a loan isn’t possible. Leases and PPAs come with the massive benefit of not requiring a down payment, so more homeowners will be able to swing a lease or PPA. I deducted some points from Assured for not offering them because, ultimately, it means its services are less accessible.

Assured Solar Energy Extra Services Offered 

2/5

Assured may provide all of the basic services we look for, but it’s lacking a bit when it comes to add-ons.

First off, the company doesn’t offer roofing services, so if you need a new roof or a roof repair before installing panels, you’ll have to vet a separate roofer and coordinate with them to get everything done in a timely manner. Unfortunately, this also opens the door for the two companies to try to place blame on the other if something goes wrong, so I’d personally prefer to have a single company do everything if I needed roof work done before my solar installation.

Assured Also doesn’t offer energy efficiency upgrades, like solar heaters, HVAC upgrades, air duct sealing or new insulation, doors or windows. These are nice services to have from a solar company because you make your home more energy-efficient while also reducing your carbon footprint and utility bills with solar. You can always get these services done by another provider after the fact, but you’ll have to spend time and effort vetting, hiring and communicating with another service provider.

Assured Solar Energy does install EV chargers. Unfortunately, Maine has been one of the slowest states in the country to adopt electric vehicles and zero-emission vehicles (ZEVs), so this add-on likely won’t appeal to most Maine solar customers. However, the state was recently working on a ZEV mandate, and while it ultimately got rejected, it does suggest that its trying to push ZEVs. This could eventually lead to a ZEV mandate, as it has in many other states, which would make EV chargers more valuable.

Finally, Assured offers professional monitoring services, which means its technicians will remotely assess your system’s performance based on local weather patterns and contact you for service if they find an issue. This takes the responsibility of monitoring your system off of you, so it’s a nice touch for customers who want hands-off solar ownership.

Assured Solar Energy Environmental Impact & Sustainability Practices 

7.5

Converting your home to solar is all but guaranteed to reduce your carbon footprint and make your home far more sustainable. However, the conversion process also requires that you purchase solar panels, and the manufacturing of those panels can still have a negative impact on the environment. That’s why I review solar installers based on the equipment brands they work with and how sustainable they are compared to competitors.

Assured installs panels from Canadian Solar and Silfab, both of which tie for first place in our panel ratings when it comes to sustainability. Both companies make use of recycled materials during the manufacturing process, they both have dedicated recycling programs to help keep panels out of landfills and neither has a history of unsustainable or unethical business practices.

Assured Solar Energy Equipment Quality & Reliability 

17.8/25

Assured installs solid equipment brands with good performance and specifications that suggest you’ll enjoy years of solar production and savings, but it lacks a few of the warranty coverages that I believe make an installer a good choice for peace of mind.

When I assess panel brands, I look at 18 metrics, most of which help me determine the quality of the equipment and how well it will perform in different climates. I think 3 of those metrics are of particular importance in Maine: the panel efficiency, the panel degradation rate and the snow load rating.

The panel efficiency tells you how efficiently your panels will convert sunlight into electricity you can use to offset your grid consumption, so higher efficiency ratings mean more savings over time. Maine sees fewer sunny days per year than most states, so high efficiency panels will help you get the most out of your system. I recommend panels that have at least a 22% efficiency rating, and both brands that Assured Solar Energy installs top 23%, making them some of the most efficient in the industry.

The panel degradation rate tells you how quickly you’ll lose that efficiency as your panels perform. Maine has some of the highest per-kWh electricity rates in the country, so a slow degradation will help maximize savings over time, as well, and this metric is more crucial for Maine customers than most U.S. residents. Most tier-1 panels guarantee 15% degradation or less over 25 years, and both brands from Assured sit just above 10%, making them solid options for long-term savings.

The snow load rating of a panel tells you how much force from snow buildup your panels can withstand without getting damaged. Maine sees some of the highest snowfall rates in the country, so again, this metric is more important in Maine than in most other states. The average snow load rating among tier-1 panels is 5,870 Pascals (Pa). Canadian Solar panels from Assured sit just below this at 5,400 Pa, and Silfab panels from the company sit just above the average at 6,000 Pa.

Warranties and Guarantees

Panel specifications are important considerations, but I personally feel that warranty coverage is even more important, as it guarantees that the specs are in line with what you’ll actually experience, and they can insulate you from installation mistakes and property damage. I look at 4 common types of solar system warranties for each installer I review.

First is the equipment warranty, also called the manufacturer’s warranty. This comes from your panel manufacturer and covers manufacturer defects. The standard equipment warranty lasts for 25 years, and both brands from Assured Solar Energy meet that standard.

Second is the performance warranty, which also comes from the manufacturer. This guarantees that your panels won’t lose more than the specific degradation rate, so it’s a good way to guarantee long-term performance and savings from your system. Most tier-1 brands provide a 25-year guarantee that ensures no more than a 15% loss of efficiency. Both brands from Assured meet this standard, as well, guaranteeing no more than a 10.6% loss. Canadian Solar bumps that warranty up to 30 years, too, which is outstanding.

Third is the labor warranty, which guarantees that you won’t run into panel or property damage from the actual installation process. This coverage comes from your installer and lasts for 12 years, on average. Unfortunately, Assured Solar Energy doesn’t mention a workmanship warranty on its website, so this is one area where the company falls short, in my opinion.

Fourth is a roof leak warranty, which protects you from water damage from leaking through the roof penetrations made to install your racking equipment. Assured also doesn’t offer a roof leak warranty. Most companies don’t, so this is standard, but it’s a bit of a let down in Maine because the above-average snowfall means a higher risk of leaking.

Assured Solar Energy Company Reputation 

22.5/25

Despite the lack of warranty coverage, Assured Solar Energy maintains outstanding customer reviews, the likes of which are very rare to see in the solar industry.

The company has more than 15 years of experience, which, to me, suggests that the installer has solidified its place in the local solar market. In an industry as competitive as solar, a lot of companies hit the market to take advantage of the growing demand only to go out of business a short time later. The downside is that your warranty coverage typically goes with the provider, as does any promise of future service, as most solar installers won’t perform repairs or maintenance on a system that another company installed. I’m happy to see such a long history from Assured, as it suggests you won’t run into those issues in the future.

SEIA membership is another way I validate a company’s likelihood of sticking around, as I feel a company is likely to stay in business if it’s successful enough to make financial investments in the industry at large. Assured isn’t an SEIA member, but I think this is less of a downside for a company that has 15 years of success behind to prove its ability to succeed in the industry. 

I typically like to recommend companies that have NABCEP-certified technicians on its team, as this means that the laborers have gone through extensive training specifically for installing PV systems, as opposed to carrying the baseline electrical contracting license that’s required in Maine to install and connect panels. Assured Solar Energy has NABCEP-certified techs on staff, which is great to see and should instill some confidence in you that the installation team knows what it’s doing.

Assured has also maintained nearly perfect customer reviews across the board, which is a clear indication of the company’s commitment to quality service. It has an A+ rating with the BBB and an outstanding 4.8-star customer rating on Google Reviews, which is well above the industry average.

Consumer Reviews and Testimonials

I also spent quite a bit of time reading through customer reviews for Assured Solar Energy to see where the company stands above the competition, what specific complaints customers have and whether or not there’s a pattern of issues that emerges from the reviews. Time and time again, I read about instances in which the company’s technicians went above and beyond to address customer concerns, answer questions and customize system specs and design to suit customers perfectly. This is the kind of service I’d look for in an installer, and it was a major factor for me when I actually did go solar on my home.

There are only 2 negative reviews for Assured on Google Reviews, one of which states that the installation tech was unable to fix what should have been a simple repair on an inverter, and the other of which mentions that the equipment works as expected but that the company never called them back to discuss expanding their system.

I’ll include a positive and negative review below that I feel provide a good snapshot of the best and worst this company has to offer.

“Stick with a local Maine company and stay away from out of state businesses that want to undercut prices but can’t deliver excellent service.  Assured Solar was prompt, highly skilled and vested in our success with solar, from beginning to end.  Their help with getting a federal grant was a huge benefit for us.” — Bridgitte O. via Google Reviews

“The team is difficult to get a hold of, they do not follow up on promises made, do not show up for appointments (multiple of them), this includes both the sales and installation team.  I have been trying to expand my system for over one year and after multiple attempts, have given up on them, apparently they just don’t care about customer service at any level.  Thank god the hardware has worked to this point, not sure how bad it would be if I needed something fixed, just can’t imagine.  Please consider your options when considering solar!” — Peter L. via Google Reviews

Assured Solar Energy Customer Service 

10/10

In order to assess Assured Solar Energy’s customer service, I read through all of their reviews on Google to see what the company does well and if there are any red flags or patterns of issues present in the negative reviews. As I mentioned, nearly all of the company’s reviews are 5 stars, which reassures me that this company puts customers first and knows how to deliver on promises. Moreover, the 2 negative reviews don’t suggest major red flags, in my opinion, although the comment about the owner not being able to fix an inverter issues was a bit disconcerting. There weren’t any other similar comments, though, so this was quite literally a one-off issue.

I also called Assured as a secret shopper to see how the customer service over the phone was. Unsurprisingly, the representative I spoke with was informative and professional, and they answered all of the questions I had about the solar installation process and what I could expect as a customer. They also discussed battery options and were knowledgeable and honest about the benefits and drawbacks of batteries in Maine, given the 1-to-1 net metering policy, which shows transparency.

Why We Chose ReVision Energy

ReVision Energy is a small regional company with headquarters located in Maine. The company has a lot going for it, including having over 20 years of experience and success, above-average customer reviews and the fact that it’s a B Corp, which means it puts customers and good business practice above profit and works tirelessly to provide a good customer experience.

ReVision Energy is the company I’d personally go with in Maine if optimizing my home for efficiency was just as important as installing solar panels. The company offers a few different add-on services to help boost home efficiency, which can be especially helpful in Maine, where electricity prices — including expenses that go toward heating your home in the frigid winters — are well above the national average.

ReVision is an excellent company, in my opinion, but it’s not perfect. It doesn’t handle roof work or offer professional monitoring services for residential customers, and its workmanship warranty is less than half the industry average. So the peace of mind you get that your system will be installed properly and continue working as expected for decades isn’t what you’d get from some other providers.

What I Like About ReVision Energy

I think the biggest upside to choosing ReVision Energy is the fact that you get access to add-on services that most companies don’t provide. In areas like Maine, where electricity costs are higher than in most other states, boosting your home’s efficiency can mean greater savings and less wear and tear on alternative heating systems, like electric heat pumps. Efficiency upgrades from ReVision can help keep your home more comfortable and your systems less likely to break down, all while saving you more on your utility bills.

I also love that ReVision Energy not only maintains outstanding customer service reviews but also that it’s a 100% employee-owned company and is a Certified B Corporation. This means you can feel good about supporting the business, as it’s not just another entity that’s solely after profit.

What I Don’t Like About ReVision Energy

The average workmanship warranty in the solar industry is 12 years, so the biggest drawback to going with ReVision Energy, in my opinion, is its 5-year labor warranty. It offers a 10-year workmanship warranty in some of the other states it services, but even that would be below-average. It is nice, however, that the workmanship warranty covers roof leaks, which most installers don’t.

ReVision Energy also doesn’t accept leases or PPAs, so it’s only a good option if you can afford a cash purchase or believe you’ll qualify for a solar loan. The lack of no-money-down options makes the company less accessible.

ReVision Energy Installation Process and Timeline

ReVision Energy doesn’t provide a timeline for solar installation, but it does outline the process of going solar on its website. In that guide, it states that the 2 longest steps are waiting for permits to be approved and waiting for final inspections from your utility company, which is typical. I’d expect you’d have to wait the typical 6 to 8 weeks from start to finish.

The process of going solar with ReVision starts with a home inspection to take measurements of your roof, determine your energy needs and confirm that your home is suitable for solar. After that, the company will design a system and then pull all necessary permits once you approve the design. When permits are approved, ReVision will schedule and complete the installation, and then apply for permission to operate (PTO) with your utility company. Once the inspection is completed, the company will activate your system.

ReVision Energy Standard Services & Financing 

20/25

ReVision Energy scores well in our ratings when it comes to its core services, although it does lose some points for not accepting all of the primary financing options.

ReVision uses an in-house installation team to complete all of its installation labor, so there’s no risk of your installation being outsourced to a third-party. I personally prefer companies that handle everything in-house because I feel it leads to a better customer experience and less of a risk of companies trying to push blame onto the other if something goes wrong.

It installs batteries alongside panels, which I’m a fan of, if only because it will have experience with battery installations if and when the net metering policy in the state is downgraded. Unfortunately, a lot of states are downgrading or doing away with their net metering policies in the wake of California rolling out NEM 3.0. Right now, I don’t think it makes sense to buy solar batteries in Maine because they won’t provide any additional savings. They do still allow you to maintain power through outages and go completely off-grid, but unless those things are really important to you, batteries probably aren’t worth it.

Each system installed by ReVision comes with access to a solar monitoring app that lets you track your system’s performance in real time. This is standard among installers, but it’s still worth mentioning because it could potentially let you identify issues earlier — rather than waiting to see if your electric bill savings decrease — which could help protect the long-term value you get from your panels.

Cost and Financing Options

ReVision Energy accepts cash purchases and solar loans, which are the options I strongly recommend to most customers. However, it still loses some points for not accepting the less-beneficial options like leases and PPAs. It’s crucial that you understand how these options compare so that you can choose the one that suits you best.

A cash purchase is the most expensive option upfront, but it ends up being the most beneficial option over time. You’ll have to pay your entire system cost before the installation, which averages out to $21,840 in Maine. Of course, this makes cash the least accessible payment option. However, you won’t pay any interest or rental fees, so your panels will pay for themselves in an average of just 8 years and then provide net savings totaling around $39,600 after that. You also get access to the ITC since paying in cash leads to ownership, and that incentive holds an average value of over $6,500 in Maine.

Paying with a solar loan is more realistic for most homeowners because you’re only responsible for a small down payment upfront. You still get access to the ITC, too. However, your lifetime savings will be lower, usually around $34,600, because an average of $5,000 will go toward interest on the loan.

Leases and PPAs are less beneficial because they don’t allow you to take the ITC, so you miss out on a potential incentive value of over $6,500, and they only save between $4,000 and $5,000 over the life of your agreement, based on our research. They can also complicate the sale of your home, unlike a cash payment or solar loan. The reason ReVision Energy loses points in our ratings for not offering them, though, is because they require no down payment, so they’re the most accessible options, by far.

ReVision Energy Extra Services Offered 

2/5

ReVision Energy only scores a 2 out of 5 when it comes to the add-on services it offers, so it’s not the best installer if you’re looking for system customization.

First off, it doesn’t handle roof repair. Before you go solar in any area, it’s important to make sure your roof is in good enough condition that you won’t need repairs or a roof replacement for at least another 5 years, and ideally longer than that. If you put panels on a roof near the end of its life, you’ll just have to pay to remove and replace them in a few years to carry out roof repair. Solar installers that also handle roof work make it easy and convenient to get everything done at once to avoid this issue. With ReVision Energy, though, you’ll have to coordinate with a third-party roofer. Plus, you’ll have 2 companies involved that could end up trying to blame each other if something goes wrong rather than 1 that would be forced to take responsibility.

ReVision does score some points in my book and in the EcoWatch ratings because it offers energy efficiency upgrades in addition to solar equipment installations. Namely, it can fit your home with heat pump heating systems and heat pump water heaters, which can help you reduce your energy consumption and utility bills even further.

ReVision also installs EV chargers, which I personally love to see. Maine has been slow to adopt EVs as a whole, despite the state working on implementing a ZEV mandate, similar to what California and some other states have already done. The proposed  legislation didn’t pass, but the writing is on the wall, and the likelihood is that it will eventually. Companies like ReVision are ahead of the game and will be ready when it does, and it’s a great option now if you’re an early adopter and have either an EV or a plug-in hybrid vehicle.

Finally, ReVision loses some points in our ratings because it doesn’t offer company monitoring for the systems it installs. You’ll still have access to a mobile monitoring app to track your own production, but it’s always easier and more convenient to have a company keep track for you and contact you if your production levels don’t seem right.

ReVision Energy Environmental Impact & Sustainability Practices 

7.5/10

We always evaluate solar installers and the equipment they choose to install based on their overall sustainability, and ReVision scores about average in this department.

First off, ReVision is an employee-owned company, so you can feel good about going solar with ReVision, as you’re supporting a community of professionals. ReVision is also a Certified B Corporation, which further proves that the company is in the industry for more than just profit. The company has “JEDI” (justice, equity, diversification and inclusion) principles at its core, so it also supports a wider community than some other companies.

Going solar is the best way for homeowners like you to reduce the negative impact energy consumption has on the environment, but we still think it’s important to go the extra mile and work with panel manufacturers that do what they can to remain eco-friendly. That’s why I also took a look at the equipment brands ReVision chooses to work with and assessed those based on sustainability at the manufacturer level.

The company installs panels from QCells and Maxeon, both of which tie with a few other brands in our ratings for panel sustainability. Both companies use recycled materials in their manufacturing processes, both have recycling programs to help close the manufacturing loop after the panels have reached the end of their lives, and neither company has a history of unethical business practices, like forced labor, unfair pay or unsafe working conditions. Neither is predominantly manufactured in the U.S., but this is the only area the brands lose points in our ratings.

ReVision Energy Equipment Quality & Reliability 

20.4/25

ReVision Energy scores lower than many direct competitors in Maine when it comes to the equipment quality and system reliability. The metrics we use to evaluate these factors include panel specifications and warranty coverage. In terms of panel performance, QCells and Maxeon are some of the best in the industry. We assess panel brands based on 18 individual factors, but 3 of these are particularly important in Maine, in my opinion, and hold more weight in our selection process. Those include the panel efficiency, the degradation rate and the maximum snow load rating.

The panel efficiency tells you what percentage of the sunlight that hits the panels your system will be able to convert to usable electricity for your home. Maine sees just 192 days of sunlight per year, which is well below the national average, and during the winter, above-average snowfall can cover your panels and drop production significantly. That’s why a high level of performance throughout the rest of the year is crucial. I look for panels that have an efficiency rating of 22% or higher, as this subset of products represents the best in the industry. Maxeon panels are the industry leader with an efficiency rating of 24.2%, and QCells also sits above the industry average with a rating of 22.5%.

The degradation rate is also an important thing to consider because it gives you an idea of how long your panels will continue to serve you and deliver peak performance. All panels lose efficiency over time, but slower degradation rates mean higher savings over time and more value from your system. Most tier-1 panels guarantee that between 85% and 92% of the starting efficiency will remain after 25 years. Maxeon and QCells both meet that standard, with guaranteed efficiencies of 92% and 90.58%, respectively. Maxeon is, once again, the industry leader in this regard.

Finally, the max snow load rating tells you how much force from the top side your panels can withstand, which is an important metric for determining how fit they are for heavy snow accumulation. The average snow load rating among tier-1 panels is 5,870 Pascals (Pa). Maxeon panels sit just below that at 5,400 Pa, and QCells is the industry leader with a rating of 8,100 Pa.

Warranties and Guarantees

While the panel brands ReVision offers are very well suited for use in Maine, and the warranties you get from the manufacturers are excellent, the warranties you get from the installer itself are less than ideal. I assess each installer based on 4 types of solar warranties: equipment warranties, production warranties, labor warranties and roof leak guarantees.

An equipment warranty comes from your manufacturer and guarantees that your panels will be free from manufacturer defects. Most issues that homeowners have don’t stem from defects, but having coverage still provides some peace of mind. The standard equipment warranty lasts for 25 years. QCells matches that, while Maxeon provides the best warranty in the industry, which guarantees your panels for 40 years.

The production warranty is one I’d pay more attention to in Maine. This also comes from the manufacturer, and it’s what guarantees that your panels will maintain a certain level of efficiency as they age.  The industry standard is a guarantee that 85% to 92% of the panel efficiency will remain after 25 years. As I mentioned above, QCells and Maxeon both fall toward the upper end of that range. Maxeon once again offers the best coverage in the industry, as it goes beyond the 25-year standard and guarantees production for 40 years.

Next, I look at the labor warranty, which is the first piece of your protection plan that comes from your installer. This coverage guarantees that you won’t run into property damage or system damage as a result of poor installation technique. The average labor warranty lasts for 12 years. ReVision offers a 10-year labor warranty for Massachusetts installations, but in Maine, it only provides a 5-year labor warranty, which is less than half the industry average.

Finally, a roof leak warranty guarantees that the roof penetrations made during the installation won’t leak. This kind of coverage is especially important in areas like Maine, where above-average snowfall can increase the likelihood of leaks occurring.  I’m pleased to note that roof leaks are covered under ReVision’s labor warranty, which means roof leaks will be covered for 10 years, as well. Most companies don’t offer any roof leak coverage, so this is an area where ReVision stands apart from the competition.

ReVision Energy Company Reputation 

22.5/25

ReVision scores very well in our company ratings in terms of its reputation. The solar industry, unfortunately, has a lot of bad players who give the industry a bad name, and I’m happy to report that ReVision is very clearly a company that’s doing the exact opposite.

To assess a company’s reputation, I first look at how many years it has been in business. Those “bad players” I mentioned have a tendency to pop up, turn a profit and go out of business just a few years later, so I prefer to recommend installers with 10 or more years of experience, even if the company otherwise seems reputable. ReVision was founded in 2003, so it has over 2 decades of experience and success behind it. This alone gives me some confidence that ReVision is here to stay and honor your warranties.

ReVision also has NABCEP-certified electricians as a part of its team, which is another feather in the company’s hat. NABCEP certification requires specialized training and education, so a certified installer is one that’s more likely to provide a professional installation and a system that remains issue free for years to come.

ReVision did lose some points in terms of company reputation because it’s not an SEIA member. Membership suggests that a company has some financial investment in the local solar industry, so it’s a good way to verify that a company will be around for the foreseeable future. With 20+ years of experience, though, I don’t think not being a member is a huge deal for ReVision.

Finally, I look at each company’s customer review ratings across a few platforms to see what real customers think about the quality of service. ReVision doesn’t have any customer reviews posted on the BBB’s website, although it does have an A+ rating. More telling is the company’s outstanding 4.9-star aggregate rating on Google Reviews. This is well above the industry standard and, in my opinion, suggests that you’re all but guaranteed to have a positive experience if you choose this provider.

Consumer Reviews and Testimonials

While I think total review ratings are important, what’s even more telling are the specific things customers say about an installer. I read through a few dozen ReVision Energy reviews to see what customers loved and what they felt the company could improve.

Positive reviews mention a high level of professionalism and hands-on customer care from start to finish and from all employees, including those in sales and installation. Satisfied customers note that employees are personable and honest, which is refreshing to hear in such a highly competitive industry. Negative reviews mostly mention that the company dropped the ball in terms of communication in some instances, but that seems to be the extent of the complaints. Only 5 of the 200+ reviews are negative, and 1 of those seems to have been a mistake, as the actual review is entirely positive.

I’ll include 1 positive and 1 negative review below to paint a picture of the kind of service you can expect if you choose ReVision.

“Revision Energy just installed additional PV panels and a Tesla battery for me for backup. The crew did a terrific job and were right on schedule. They spotted an issue with my 12 year old legacy PV panels (Revision also installed by them) and promptly took care of it. I recommend Revision highly. My experience with them has always been top of the class!” — Bill F. via Google Reviews

“1/3 of the time you can talk to someone to direct your call 2/3rds of the time you are answered by a recording to leave a message. Even if you get directed you still don’t get an answer and are left leaving a voicemail, left nine detailed voicemails and received zero call backs. ” — Rob J. via Google Reviews

ReVision Energy Customer Service 

10/10

The final part of our company assessment involves a close look at the customer service the installer provides. I start by reading through a few dozen positive and negative reviews for the company and looking at the overall satisfaction rating from customers. More importantly, I weight reviews based on what they specifically mention. For example, a review that mentions a poor installation and misleading or disingenuous salespeople will paint the company in a more negative light than reviews that mention scheduling conflicts. Most of ReVision’s customer reviews are positive, and I didn’t see any glaring red flags in the comments, so I’m confident that most customers will be satisfied with the service they receive.

I also called the company as a secret shopper to see how I’d be treated on the first contact, and I was pleased with what I saw. The representative was willing to answer questions I had, and they were upfront and honest about the benefits and drawbacks of solar batteries rather than pushing them as an upsell. Overall, I think the chances of having a positive experience with ReVision are very high, and I feel comfortable recommending them to any homeowner in the area.

Why We Chose Sundog Solar

Sundog Solar is a small, local company based in Searsport, Maine, and it’s what I’d consider the best local installer. It has been in business since 2009, and it has maintained outstanding customer reviews since then, which suggests that you’re all but guaranteed to be satisfied with the products and services you receive. Based on customer reviews, the company is willing and able to take a hands-on approach with your solar installation, so you’re likely to get responsive and communicative representatives who can help you file for incentives to save money and choose a financing option that works for your specific needs.

Sundog has NABCEP-certified installers on staff, it’s an SEIA member and supports the local solar industry and it installs top-tier solar equipment, including QCells panels and Tesla Powerwalls. It also offers some energy efficiency upgrades, including heat pump installation, to help reduce your utility bills and strain on the environment even further.

Sundog prioritizes solar purchases and loans, but it’s also one of the few small, local companies that accepts PPAs, so you’ll have options for optimizing your savings based on your situation.

What I Like About Sundog Solar

I think the most appealing thing about Sundog is that it’s a small company. The customer reviews suggest that the employees are honest and hands-on throughout the entire installation process. It’s the best option, in my opinion, if you want to support a local business but still want to be in good hands as you invest thousands into your solar array.

Sundog also predominantly installs QCells panels, which I think are some of the best panels for use in Maine. They have the highest resistance to accumulating snow, an above-average efficiency rating and a below average degradation rate, which means they’re more likely than many other options to offset your electricity consumption — something that’s particularly important in Maine, which has some of the highest electricity prices in the entire country.

What I Don’t Like About Sundog Solar

The biggest downside to Sundog, in my opinion, is that it’s lacking when it comes to warranty coverage. It doesn’t appear to offer a workmanship warranty, and there’s no roof leak warranty either, so if something goes wrong, you’ll be responsible. I will say that the likelihood of something going wrong is low, given the company’s customer reviews, NABCEP certification and 15+ years of experience, but I’d still really love to see some solid warranty coverage for peace of mind.

As you’ll see a bit later, Sundog also isn’t the best option when it comes to the extra services it offers. Namely, it doesn’t handle roof work, so I’d recommend a different installer if you know you’ll need roof repairs or replacement before you install solar panels.

Sundog Solar Installation Process and Timeline

Sundog doesn’t have an estimated timeline for installations mentioned on its website, but I expect you’d have to wait the typical 6 to 8 weeks from the initial consultation to the installation.

The process the company follows is similar to what you’d see from competitors. You’ll first have an in-person consultation and property inspection so that a representative can assess your solar needs. Then, the company will design an array that fits on your roof and can produce enough energy to offset your electric bills. Once you sign off on the design, a rep will pull permits for the work and then schedule the installation. The installation itself should take just a day or two, after which your system will be generating power for your home.

Sundog Solar Standard Services & Financing 

25/25

Sundog Solar received a perfect score in our ratings when it came to its standard services and financing options, which is unusual for such a small, local company.

First off, it gets full points for using in-house installation technicians. Many larger companies outsource installation to third parties, which isn’t necessarily a bad thing, but it can open the door for communication issues and different parties pointing fingers and refusing to take responsibility if something goes wrong. Every tech working on your system will be from Sundog, which I’m a fan of.

Sundog installs solar batteries in addition to panels, which is a nice option to have but one that I currently don’t recommend in Maine. Maine has a one-to-one net metering policy right now, which means you can effectively “store” your unused solar power with your utility company and just use it for free when you need it. Batteries won’t save you any additional money in areas with one-to-one net metering, so they’re an unnecessary expense. However, solar batteries will let you maintain electricity through outages, which are common in Maine, so they’re a nice option to have. Plus, a lot of states, including California, are downgrading their net metering policies, so if that happens in Maine, a company like Sundog will be an even better option since batteries will then be necessary to see solar savings.

All of the systems Sundog installs include free access to a solar monitoring app that lets you track your system’s performance remotely. If you’re diligent about checking the app, you could identify performance issues right away and schedule repairs sooner rather than later, which could mean avoiding power losses and high utility bills over time. Most companies offer this, but it’s worth mentioning, as it is a valuable tool to have.

Cost and Financing Options

Sundog accepts cash purchases and solar loans, which are the two solar payment options I strongly recommend, and it also accepts power purchase agreements (PPAs), which are less beneficial in most cases but can be a better option for some homeowners. How you pay for your solar system has a major impact on your upfront cost and long-term savings, so it’s important to understand your options before you commit.

With a cash purchase, you pay for your entire system upfront, which, of course, makes it the least accessible option. The average solar array in Maine costs $21,840 before any incentives, so you’ll need to have at least that much saved up. However, since you’ll be avoiding interest, and because you’ll own your system immediately, paying in cash saves you the most in the long run — an average of over $39,600 in your area. Cash payments also give you access to the federal ITC, so if you owe enough in income taxes, you could enjoy an average tax credit of over $6,500.

A solar loan is a more affordable option upfront because you’re only responsible for a small down payment to get started. You do finance the rest, though, so you’ll pay around $5,000 more in total for your system over time. Average solar savings in Maine when financing are around $34,600, so this is still an outstanding option from a financial perspective. Solar loans also give you access to the ITC, so you won’t miss out on the credit.

A PPA is an arrangement where Sundog will install your panels at no upfront cost, making it the most widely accessible option overall. You then agree to buy the power the panels generate as opposed to buying from your utility company. The rate is lower than the retail rate per kWh, so you slowly save money over time. Since you’ll never pay off your panels, long-term savings are much lower — usually around $4,000 to $5,000 over 25 years. PPAs also prevent you from taking the ITC, so you’ll miss out on a potential effective savings of over $6,500.

I’d really only recommend a PPA if you don’t owe anything in income taxes and can’t take the ITC anyway, and if you can’t afford a cash purchase or solar loan. In all other cases, I’d strongly recommend a different option. Still, I’m happy to see Sundog offering PPAs, as it helps keep solar accessible to more homeowners.

Sundog Solar Extra Services Offered

2/5

Sundog scores below average when it comes to the add-on services it offers, although it does provide access to 2 of the more important services in Maine.

First off, it doesn’t handle any roof work. Ensuring your roof is damage-free and has at least a decade of life left in it is wise before installing solar. Otherwise, you’ll just find yourself having to pay to remove the panels to do roof repair or replacement in a few years, which is a waste of money. Companies that handle roofing services in-house make the transition to solar more convenient, and there’s just a single company responsible for everything, which can help you avoid issues with multiple companies trying to blame each other for issues. Since Sundog doesn’t offer roofing services, I’d only recommend this company if your roof is newer and in good condition.

I’m pleased to report that Sundog offers some energy efficiency upgrades, including heat pump installation, that can help you reduce your energy consumption even further. Maine sees some harsh winters, and with recent advancements in heat pump technology, most homeowners will be able to convert their heating system to electric to more or less eliminate their reliance on fossil fuels altogether.

Sundog installs EV chargers, too, making it a good company to go with if you have an EV or plug-in hybrid. You can have a single company install everything, and you can even include the cost of the EV charger in your ITC claim, increasing how much you can effectively save. Maine has been slow to adopt EVs, so access to at-home charging won’t appeal to many homeowners, but it’s still a great option to have and could become more valuable in the future if and when Maine implements the ZEV mandate it has been working on over the past year.

Finally, Sundog loses some additional points in our ratings because it doesn’t offer professional monitoring services. On top of giving you access to a solar monitoring app, some companies will monitor your system performance for you, taking the burden off of you and increasing the likelihood of identifying problems early on.

Sundog Solar Environmental Impact & Sustainability Practices 

7.5/10

Going solar is one of the best things you can do to reduce your home’s negative effect on the environment. Manufacturing panels absolutely has a positive net impact, but I still like to recommend installers that use manufacturers who take their own efforts to remain sustainable.

Sundog mostly installs QCells panels, which tie for first in our sustainability ratings with a few other brands. QCells makes an effort to use recycled materials in its production processes, it has an end-of-life recycling program for spent panels and it doesn’t have a history of unfair or unsafe business practices.

Sundog Solar Equipment Quality & Reliability 

14/25

Unfortunately, Sundog scores well below average when it comes to our assessment of equipment quality and reliability. To be clear, this is mostly due to a lack of warranty coverage from the installer, as the actual equipment is top-notch and should serve you for many years to come. I’ll get to warranty coverage in a bit, but first, there are 3 panel specifications I think are crucial to consider in Maine: panel efficiency, panel degradation rate and max snow load.

A panel’s efficiency is the percentage of the available sunlight it will be able to convert into electricity for your home, so the higher the efficiency, the more power it will generate. This is important in Maine because the price per kWh is one of the highest in the country, so a higher level of efficiency will be worth more there than it would in most other states. I use a 22% efficiency as a benchmark for excellence for solar panels, and QCells sits well above that at 22.5%.

All panels degrade and become less efficient over time, so the starting efficiency is just one piece of the puzzle. The degradation rate is another important factor, as a slower degradation rate means your panels will continue working at a high level of performance for longer. Most tier-one panels guarantee that at least 85% of the starting efficiency will remain after 25 years, and the best in the industry guarantee over 90%. QCells panels guarantee 90.58%, meaning they’re a solid option in terms of degradation, too.

Finally, the max snow load rating for a panel tells you how much force the panels can withstand from above, which is important for gauging how well they’ll stand up under heavy snow accumulation. As Maine sees some of the highest snowfall amounts in the country, this is another important factor to consider in your area. The average snow load rating for tier-one panels is 5,870 Pascals (Pa), and QCells is the industry leader with an incredible 8,100-Pa rating. This means they’re the best suited to stand up to excessive snowfall that Maine sees frequently.

Warranties and Guarantees

Panel specifications are important things to consider, but without warranty coverage to back them up, they’re all just numbers. That’s why I look at 4 types of solar warranties when I assess the overall reliability of a system from each installer.

First, I look at the equipment warranty. This comes from the panel manufacturer, but it varies by installer because companies ultimately choose which brands they want to install. Most manufacturers ensure your panels will be free from defects for 25 years, and QCells meets that standard exactly.

Second, I look at the performance warranty. This is what guarantees the stated degradation rate of your panels and can ensure long-term savings from your system, especially in a high-cost area like Maine. Most tier-one panels guarantee that 85% to 92% of your panels’ starting efficiency will remain after 25 years. QCells panels fall in the upper end of that range with a guarantee of 90.58% remaining after 25 years.

Next, I look at the labor warranty. This comes from your installer, in most cases, and it guarantees that there won’t be any mistakes made during the installation process that could lead to poor system performance or property damage. The average labor warranty lasts for 12 years, and unfortunately, this is one area that Sundog falls short of my expectations. It doesn’t appear to offer any labor warranty.

Finally, I look to see if the company offers a roof leak warranty. This also comes from your installer and guarantees that your roof won’t leak as a direct result of installing solar panels. This is an especially helpful type of coverage to have in Maine, where high levels of snow accumulation can increase the risk of roof leaks. Most companies don’t offer any roof leak warranty, and unfortunately, Sundog is one that doesn’t.

Sundog Solar Company Reputation 

23.5/25

While Sundog may not be the best solar company in Maine in terms of warranty coverage, it does have one of the highest scores in our rankings when it comes to company reputation.

One of the first things I look at to assess a company’s reputation in the local solar market is its experience. Unfortunately, a lot of companies enter the solar industry in an effort to take advantage of the high demand, and once they turn a sizable profit, they go out of business and void your warranty coverage in the process. For that reason, I strongly prefer companies that have at least a decade of experience behind it. Sundog was founded in 2009, so it has over 15 years of experience and a long track record that suggests that it’s here to stay — and so are your warranties.

Another thing I look at to assess a company’s likelihood of remaining in business is SEIA involvement. Maintaining membership requires making a financial investment in the local solar industry, which shows that a company is not only successful but also has some skin in the game beyond just making a profit. Sundog is one of the few solar companies in Maine that maintains SEIA membership, which is great to see.

Sundog may not have the best solar warranty coverage, but one thing it does have to suggest a safe and professional installation is NABCEP-certified installers. NABCEP certification requires specialized training in PV equipment installation, so a certified tech is more likely to be able to install your system without issue.

Finally, I look at each company’s BBB rating and customer review ratings across multiple platforms. Sundog currently has an A+ rating with the BBB, and while it doesn’t have any customer reviews posted there or on TrustPilot, it does have a stellar 4.3-star rating on Google Reviews. This is well above average and suggests that you’re very likely to be pleased with the service you receive.

Consumer Reviews and Testimonials

I also read through a few dozen reviews to see what customers loved about working with Sundog and where the company may have dropped the ball. Some issues, like delayed communication or scheduling confusion aren’t nearly as serious as ignored warranty claims and a poor installation that leads to system or property damage, so I believe this assessment is crucial for determining if a company is worth hiring.

Many of the positive Sundog Solar reviews mention things like a high level of professionalism, hands-on representatives and, most importantly, systems that meet customer expectations and lead to a high level of savings. Negative reviews mostly mention issues with the company dropping the ball when it comes to the timeliness of getting estimates, which is an issue, but it’s not nearly as serious as a company that leaves customers with a malfunctioning system, misleads customers when it comes to costs and expected savings or ignores warranty claims. I’ll include 1 positive and 1 negative review below to give you an idea of the best and worst you can expect from Sundog.

“I can’t say enough how amazing these guys are! Sundog Solar was very much client-focused from day one when I reached out 2.5 years ago, and when I had a question about the difference in production numbers that CMP reports and that my panels report they gave me a full breakdown and explained it to me. I highly recommend Sundog Solar when you are considering putting panels on your house, they are quick and competent as well as thorough in their project planning and installation. And they are responsive years later when you have questions. I haven’t encountered any problems with my panels, I don’t know that I will, but I trust them to help if I ever need it.” — Jesse E. via Google Reviews

“I contacted Sundog about an electric vehicle charger installation in early July. The sales rep I spoke to said he’d have a quote for me by ‘the end of the day tomorrow.’ Great. Thank you! A week passes with no quote. I call back and a different sales rep apologizes and promises a quote by ‘the end of the day tomorrow.’ Okay. Two weeks pass with no response from Sundog. I call a third time and speak to a third sales rep. Same promise of turnaround time on the quote. This time, I get an email back. Hooray! The rep requests detailed photos of the house and panel to inform the quote. I provide requested photos. Then, nothing. I email [for]  updates. No response. Another week passes. I call back and the rep I corresponded with picks up and says, ‘oh… right. the boss said it’s not worth it for us.’ That’s fine, Sundog. But have the decency to be upfront with your customers and not string me along for more than a month.” — Chris M. via Google Reviews

Sundog Solar Customer Service 

10/10

We round out our company assessments with a detailed look at the customer service the company provides. We start by looking at the specifics laid out in customer reviews. As I mentioned above, the large majority of the reviews for Sundog are positive, and more importantly, the negative reviews that do exist don’t mention any of the major red flags I look for in reviews.

I also called Sundog as a secret shopper to gauge my initial interaction with them. From just a few minutes on the phone, I could tell that the company takes a hands-on approach that I’d really only expect from a smaller, local company. The representative went over everything in detail and took an education-first approach to solar. This is a huge upside, in my opinion, as it suggests that you’ll be in good hands and actually get a system that saves you money in the long run. Overall, I’d say you have a very high chance of having a positive experience if you do choose to go with Sundog.