12 Best Solar Companies in Topsham, ME (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Topsham based on:
Customer review scores
Service area for Topsham, ME
Company policies and services offered
Accreditations and certifications
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Average Topsham homeowner saves $1,377/year with solar panels
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Best Solar Companies in Topsham
Looking for energy freedom in Topsham? Installing solar panels can be a rewarding home project since you can take advantage of lots of perks when you go solar. Solar power isn't just good for the Earth — your finances will be better off too. Once you switch to solar power, you can save an average of $16,000 over 20 years, and this doesn't even include incentives.
Here, we’ll give you a list of some of the top solar companies in Topsham to make your choice a bit easier.If you’re ready to start receiving free, no-obligation quotes from the best Topsham solar installers, you can click the button below to learn more.
EcoWatch Rankings for Solar Companies in Topsham

Maine Solar Solutions
Informative Resources
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Financing Assistance
Battery Storage
Community Solar Projects
Permit Assistance
Tesla Powerwall
Off-Grid Solar Systems
Grid-Tied Solar System
Consultation
Panel Installation

ReVision Energy
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Financing Assistance
Battery Storage
Community Solar Projects
Consultation
Cleaning and Maintenance

SolarLogix, LLC
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Family-Operated Business
Limited information available on website
Services Offered
Battery Storage
Panel Installation
Cleaning and Maintenance
Consultation



Assured Solar Energy
Informative Resources
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Battery Storage
Grid-Tied Solar System
Panel Installation
Off-Grid Solar Systems





ALL Solar Energy Solutions
Free Quotes
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Consultation
Battery Storage

ReVision Energy
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Community Solar Projects
Battery Storage
Financing Assistance
Panel Installation
Cleaning and Maintenance
Consultation
Methodology: How We Ranked the Best Solar Companies in Topsham
EcoWatch's solar experts analyzed each solar company in Topsham based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Topsham
Below are some the criteria we examined specifically for Maine solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Topsham
For lots of homeowners, whether or not you should invest in a solar energy system depends the most on the cost.Some key things that influence the cost and possible savings include:
- Energy consumption: Installing solar panels may be too steep of an investment for families that don’t use a good amount of energy each month.
- Choice of solar panels: The kind of solar panels you need will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also save you more money over the lifetime of your system. If space isn't a constraint for your project, you can opt for a higher number of more affordable panels.
- Incentives: Something that can make your solar project cost less is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save on your power bills, which can lead to an average of $16,000 of savings over 20 years.
- Your energy bills: This will determine how much money you might save. In Topsham, the average resident can save about $1,100 a year on their electricity bills.
Due to solar panels now being cheaper than ever as well as local and federal solar incentives, they are a worthwhile investment for most homeowners.
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Solar Incentives in Topsham
Adopting solar power has a lot of great benefits. Not only can it help protect the Earth, but you can also save a good amount of money on your installation with various government incentives.Everyone can take advantage of the federal Solar Investment Tax Credit (ITC), which will allow you to claim 0 of how much you paid for your solar installation when you file taxes, lowering the amount of taxes you owe that year. In addition, there may be some state and city incentives that can save you some extra money too. Check out our article on solar incentives to see what incentives are available to you.
Environmental Impact of Switching to Solar in Topsham
Installing solar panels can have a meaningful impact on the environment.But you may be wondering – how much exactly can you help the planet by using solar power? According to the EPA, electricity production is the second biggest source of greenhouse gas emissions and about 62% of our electricity is generated by burning fossil fuels. Using solar power can help put a dent in that number in a city like Topsham that accounts for a fair amount of carbon dioxide emissions each year.While solar panel production releases carbon dioxide emissions, the panels make up for it by significantly decreasing the amount of CO2 you would have released if you still used traditional energy. In Topsham, you can reduce your carbon footprint by 40 pounds a year with solar panels. If you want to do your part for the environment, you’ll most likely get that there are many advantages to adopting solar energy other than just saving money on electricity. You can also help protect the environment, which some would argue is more valuable.
EcoWatch's Topsham, ME Solar Company Rankings FAQs
Which solar company is the best in Topsham?
The top local solar company in Topsham is Maine Solar Solutions, with a rating of 4.90 stars.
What are the advantages and disadvantages of solar power?
A few of the biggest pros are that it decreases your power bills, it’s eco-friendly, and it gives you a good return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, they cost a lot upfront and solar panels can look clunky on your roof.
Is it worth installing solar panels on my roof?
Solar panels can be a fruitful investment for most homeowners, but truthfully, they might not be worth it for everyone. If your home doesn't get enough sunlight or your power bills are already pretty low, solar panels might not be for you.
What is the best kind of solar panel?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more expensive. Polycrystalline panels are less expensive but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other kinds can’t, like on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, roof configuration and how much energy generation you want.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.