12 Best Solar Companies in Lebanon, ME (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Lebanon based on:
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Customer review scores
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Service area for Lebanon, ME
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Company policies and services offered
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Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Lebanon homeowner saves $1,532/year with solar panels
Updated May 04, 2023
Why you can trust EcoWatch
Best Solar Companies in Lebanon
If you're on the hunt for the best solar companies in Lebanon, sifting through hundreds of options can be daunting, but it can pay off since switching to solar energy can offer so many great perks. You may have to spend a decent amount of money upfront for solar panels, but adopting solar will save you money on your energy bills over many years. In fact, you can potentially save about $18,000 over 20 years.
In this article, we'll help you narrow in on the top options in your area. To see how much you would have to pay to install a solar panel system on your roof, you can get a free, no-obligation quote from one of the top solar companies in Lebanon by clicking the "get quote" button 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 Lebanon

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

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

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

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

Bright Spot Solar
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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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Limited information available on website
Services Offered
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Expert panel installation
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Tailored solutions
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Energy storage solutions
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Home installations
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Business installations

Sunny D Solar
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Clear Pricing Policy
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Informative Resources
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Family-Operated Business
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Outstanding Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Energy storage solutions
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Home installations
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Business installations
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Tailored solutions
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Expert panel installation

Seacoast Energy Alternatives
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Free Quotes
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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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Expert panel installation
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Business installations
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Home installations

Mains Electric, LLC
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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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Skilled repairs
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Tailored solutions
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Business installations
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Expert panel installation
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Home installations

Greentech Renewables Maine
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Outstanding Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Energy storage solutions
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Home installations
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Tailored solutions
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Business installations
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Expert panel installation

Stellar Energy,LLC
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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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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Business installations
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Expert panel installation
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Energy storage solutions
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Tailored solutions

NH Off-Grid
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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 Lebanon
EcoWatch's solar experts analyzed each solar company in Lebanon 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 Lebanon
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 Lebanon
Even though solar panels can help save you a decent chunk of change on utility bills over time, it's important to know the upfront costs. The installation cost is just one important factor you should consider when looking into getting solar panels. How much it'll cost and how much you can save depend on things including:
- Your home's power bills: Due to fairly high monthly energy bills in Lebanon, you could save about $990 a year with solar.
- System size and type: Some models are more costly than others, so the one you get can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
- Incentives: Something that can save you money on your solar project 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 money on your utility bills, which can generate an average of $18,000 of savings over 20 years.
- How much power your household needs: If your home uses a lot of energy, you'll see more savings from installing solar panels.
Thanks to the cost of solar panels being lower than before as well as several solar incentives, they are a sound investment for most homeowners.
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Solar Incentives in Lebanon
Although solar power is typically a big investment, it can save you a considerable amount of money over several years due to reduced utility bills and government incentives. State and city solar incentives vary by location and, sometimes, utility company. A lot of states offer rebates for solar power, in addition to the federal solar tax credit. For more information about incentives for homeowners in Lebanon, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Lebanon
If you're thinking of adding solar panels to your home, one of the primary reasons why may be to lower your greenhouse gas emissions. But how much can using solar energy instead of traditional energy actually affect the environment? A significant thing to be mindful of is your overall carbon footprint. For example, if you have a long commute, your footprint may be larger, so adopting solar power for your house can help offset that. Since solar panels don't release CO2 emissions into the atmosphere when producing electricity, they're a good alternative to traditional energy sources. In fact, you could be looking at reducing your carbon dioxide emissions by about 40 pounds each year. Since solar power is renewable and produces electricity without CO2 emissions, installing solar panels is one easy step you can take to help the planet.
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 Lebanon, ME Solar Company Rankings FAQs
Which solar power company is the best near me?
The highest-rated local solar company in Lebanon is ReVision Energy, Inc., with a rating of 5.00 stars.
What is the negative environmental impact of making solar panels?
Solar panels can be bad for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to dispose of safely once they've reached the end of their lifespan. Solar panel manufacturing uses a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take for solar to pay for itself?
Solar panels generally pay for themselves in about 10.3 years, but your solar payback period will depend on your utility costs. The higher your typical electricity bill, the quicker your solar panel system will pay for itself.
When should I install solar panels?
You can put up solar panels whenever it's convenient for you, but consider doing it in the winter when the demand is less. With fewer homeowners switching to solar, you could potentially see quicker installation times and more savings.
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.