12 Best Solar Companies in Harpswell, ME (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Harpswell based on:
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Customer review scores
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Service area for Harpswell, ME
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Company policies and services offered
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Accreditations and certifications
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Average Harpswell homeowner saves $1,381/year with solar panels
Updated May 04, 2023
Why you can trust EcoWatch
Best Solar Companies in Harpswell
Getting the best solar panel installation company for your roof is a huge decision, but it's one that can save you a lot of money in Harpswell. After 20 years of offsetting your energy costs with a solar system, you can save about $16,000 on your electricity bills.
There are tons of installers to consider, but in this article, we'll help you pin down your options by recommending some of the best solar companies in Harpswell. We advise shopping around for quite a few quotes and comparing them to figure out which is the best installer for your home. To get free, no-obligation quotes from pre-screened solar installers in Harpswell, click the link below.
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch Rankings for Solar Companies in Harpswell

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

ReVision Energy
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Free Quotes
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Recognized Excellence
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Outstanding Customer Support
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Prompt Service Delivery
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Integrated roofing
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Expert panel installation
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Skilled repairs
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Tailored solutions
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Energy storage solutions
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Business installations
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End-to-end services
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Home installations

ReVision Energy
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Outstanding Customer Support
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Prompt Service Delivery
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Recognized Excellence
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Limited information available on website
Services Offered
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Business installations
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Tailored solutions
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End-to-end services
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Skilled repairs
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Home installations
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Energy storage solutions
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Expert panel installation
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Integrated roofing

Tesla Energy
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Price-match guarantee
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Sleek, efficient, and durable solar panels
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Best solar battery on the market
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Some reported issues with customer service
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Solar Roof Shingles
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System Monitoring

Maine Solar Solutions
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Informative Resources
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Outstanding Customer Support
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Free Quotes
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Clear Pricing Policy
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Recognized Excellence
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Energy storage solutions
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Expert panel installation
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Home installations

Solar Hot Water
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Expert panel installation

Assured Solar Energy
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Informative Resources
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Free Quotes
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Integrated roofing
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Home installations
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Expert panel installation
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Energy storage solutions
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Business installations
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Tailored solutions

Mancini Electric
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Free Quotes
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Clear Pricing Policy
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Outstanding Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Business installations
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Skilled repairs
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Energy storage solutions
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Tailored solutions
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Expert panel installation
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Home installations

ALL Solar Energy Solutions
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Business installations
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Expert panel installation
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Home installations
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Integrated roofing
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Energy storage solutions
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Tailored solutions

Maine Community Solar
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Clear Pricing Policy
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Free Quotes
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Outstanding Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions

Dirigo Solar LLC
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Informative Resources
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Clear Pricing Policy
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations

SmartEnergy Maine
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Clear Pricing Policy
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Informative Resources
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
Methodology: How We Ranked the Best Solar Companies in Harpswell
EcoWatch's solar experts analyzed each solar company in Harpswell 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 Harpswell
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 Harpswell
When deciding on a solar company, most homeowners or business owners care about the costs above all. There are several factors you should take into consideration when determining costs and your potential savings, such as:
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 30% of your overall installation cost, your state or local government may offer additional tax exemptions, credits or rebates that will help you save even more. Not including incentives, you can save an average of $16,000 over the first 20 years with your system, too.
- Your energy bills: This will influence how much money you might save. In Harpswell, the average resident can save about $900 a year on their electricity bills.
- The make and model of solar panels you're planning on getting: More efficient panels have higher prices, so that will shape your budget for your solar project.
- How much power your home consumes: Homes that use lots of electricity each month may need more solar panels and, as a result, be more expensive, but will also save more on their energy bills over time.
As a result of the cost of solar panels being lower than before as well as various solar incentives, they are a worthwhile investment for the majority of homeowners.
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Solar Incentives in Harpswell
In order to increase the number of homes and businesses that use solar power, federal and local governments — and even some utility companies — offer incentives to help make solar power more affordable and accessible. There are a lot of federal, state and local rebates and tax credits that earn a decent amount of money in return after buying a qualifying system. You can learn about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Harpswell
One of the best reasons to switch to solar power is to cut your dependence on traditional energy sources like burning fossil fuels, which are harmful for the environment. But how much can switching to solar actually help the environment? In a place like Harpswell where commute times can be pretty long, installing solar panels can help help reduce the carbon footprint of being on the road a lot. Although making solar panels emits carbon dioxide, the panels make up for it by considerably reducing the amount of CO2 you would have been responsible for if you still used nonrenewable energy. In Harpswell, you can reduce your carbon footprint by 40 pounds a year with solar panels. For those who care about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch's Harpswell, ME Solar Company Rankings FAQs
Which solar panel installer is the best in Harpswell?
In Harpswell, SolarLogix, LLC is the top local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're looking to add solar panels to your house.
What are the best and worst things about solar power?
The greatest advantages of solar power are that it can decrease or, in some cases, completely erase your electricity bills, improve your home's value and reduce your carbon footprint. The greatest disadvantages are that solar panels can be costly to install, you may not save as much if you don't use a lot of electricity and it doesn't work for all roof types and locations.
Is it worth putting solar panels on my roof?
Solar panels need a considerable upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a collection of factors like local electricity rates and the amount of direct sunlight your roof gets.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated depending on how much power they generate under standard testing conditions. Since each panel can usually produce about 250 to 400 watts per hour, the average house will need 20 to 35 panels.
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.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.