18 Best Solar Companies in Mendon, MA (Jul 2022 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 18 in Mendon based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
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Updated 7/19/2022
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Best solar companies in Mendon
On the hunt for the top solar companies in Mendon? Installing solar panels is an exciting home addition that many homeowners find beneficial for their wallets, communities and the planet. Because of Mendon's great amount of sunshine on average, there are lots of solar companies to choose from.
Here, we'll give you a list of some of the top solar companies in Mendon to make your choice a little bit easier. Continue reading to see our picks for the top solar companies in the city, or connect with a trusted solar company in your area right away by clicking the button below.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
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 Mendon


Local Service
Alternative Energy Store, Inc.
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Offers a free quote process
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Educational sales approach
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Excellent reputation
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Some reports of long wait times for installation
Services Offered
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Commercial Solar Services
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Solar Roof Shingles
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Solar Batteries
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Solar Panels


Nationwide Service
Average Cost
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


Local Service
Sunlight Solar Energy, Inc.
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Can browse portfolio on website
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NABCEP-certified technicians
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Some reported communication issues
Services Offered
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Commercial Solar Services
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Solar Batteries
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Solar Panels


Regional Service
Average Cost
Momentum Solar
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Great warranty coverage
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Representatives are experts on local policies
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Concierge service ensures steady communication
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Slightly limited service offerings
Services Offered
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Solar Panels
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Solar Batteries


Nationwide Service
Average Cost
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


Local Service
Invaleon Technologies Corporation
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Licensing and credentials transparency
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Can browse portfolio on website
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More transparent pricing than competitors
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Educational sales approach
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Batteries
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Solar Panels


Local Service
Boston Energy Concepts
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Can browse portfolio on website
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Licensing and credentials transparency
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Batteries
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Solar Panels


Local Service
Solar On Earth
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Can browse portfolio on website
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Educational sales approach
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels


Regional Service
Average Cost
Sunrun
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Expansive service area
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Many financing options
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Some reported issues with customer service
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Some reported issues with door-to-door sales
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades


Regional Service
Average Cost
Trinity Solar
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Many financing options
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Family-owned and -operated
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Makes charitable contributions
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Limited service area
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Relatively short workmanship warranty
Services Offered
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Solar Panels
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Solar Batteries
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Energy-Efficiency Upgrades


Regional Service
Average Cost
Palmetto Solar
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Expansive service area
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Makes charitable contributions
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Certified B Corp
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No leases or PPAs
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Quality of installation may vary by location
Services Offered
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Solar Panels
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Solar Batteries
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Energy-Efficiency Upgrades
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Maintenance & Repairs


Local Service
GoSolar NH, LLC
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Educational sales approach
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Limited information available on website
Services Offered
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Solar Panels


Local Service
Solectria Renewables, LLC
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Educational sales approach
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Custom system designs
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Batteries
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Solar Panels


Local Service
SmartFlower North America, LLC
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Educational sales approach
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Batteries
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Solar Panels


Local Service
Newport Solar
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Licensing and credentials transparency
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Educational sales approach
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More transparent pricing than competitors
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Family owned and operated
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Limited information available on website
Services Offered
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Solar Panels


Local Service
eNow, Inc.
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Educational sales approach
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Batteries
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Maintenance and Repairs
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Solar Panels


Local Service
Applied Solar Technologies, LLC
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Educational sales approach
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Solar Batteries
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Solar Panels


Local Service
Gansett Solar, LLC
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Can browse portfolio on website
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Licensing and credentials transparency
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Limited information available on website
Services Offered
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Solar Batteries
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Solar Panels
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
The Cost and Benefits of Solar in Mendon
When choosing a solar company, most homeowners or business owners worry about the costs above all. Some key things that impact the upfront cost and potential savings over time include:
- Incentives: Tax-paying citizens who purchase and install a solar energy system this year can save 26% of their overall solar costs by taking advantage of the federal solar investment tax credit. You can also save about $22,000 on your energy bills over 20 years without incentives.
- Choice of solar panels: The kind of solar panels you need will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also lead to more savings over the lifetime of your system. If you don't need to maximize efficiency, you can go with a higher number of more affordable panels.
- The amount of sunlight your roof gets: If your roof doesn't get a lot of direct sunlight, your solar panel system won't be able to make as much energy, which will leave you with lower savings on electric bills than someone with a roof that gets lots of sunlight.
- How much electricity your household consumes: Households that need plenty of energy each month may require more solar panels and, therefore, more upfront cost, but will also save more on their energy bills over time.
So is installing solar panels worth it? Whether you want to reduce your electric bills, carbon dioxide emissions or both, solar panels are a worthwhile investment for many Mendon homeowners.
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Solar Incentives in Mendon
Since solar power is better for the environment than traditional energy sources, there are a number of government incentives available to encourage people to make the switch. These incentives typically take the form of cash rebates, tax benefits and/or solar renewable energy credits. They can lower how much you pay for installing solar panels by 26 to 50% in some cases. In the table below, you can see the incentives you qualify for in your area.
Name | Solar Massachusetts Renewable Target (SMART) Program |
Incentive Amount | (Base compensation rate + compensation rate adders - greenfield subtractor) * total kWh generated - value of energy generated |
Incentive Max | The ceiling price for the competitive procurement to determine the base compensation rate was $0.17/kWh. For systems 25 kW or less, the combination of a base compensation rate and adder may not exceed the base compensation rate for low-income projects less than or equal to 25 kW. |
Website | Visit here |
More Info | Click here |
Name | ITC |
Type | Tax Incentive |
Incentive Amount | 26% of installation cost |
Website | Visit here |
Name | Solar Renewable Energy Certificates (SREC-II) |
Incentive Amount | Varies, depending on market supply and demand |
Incentive Max | 2017 compliance year: Alternative Compliance Payment Rate is $350 per MWh (~$0.35 per kWh) |
Website | Visit here |
More Info | Click here |
Name | Renewable Energy Property Tax Exemption |
Incentive Amount | 100% exemption for 20 years |
Incentive Max | Not specified |
Website | Visit here |
More Info | Click here |
Name | Residential Renewable Energy Income Tax Credit |
Incentive Amount | 15% |
Incentive Max | $1,000 |
Website | Visit here |
More Info | Click here |
Name | Mass Solar Loan Program |
Website | Visit here |
More Info | Click here |
Name | Local Option - Energy Revolving Loan Fund |
Website | Visit here |
More Info | Click here |
Name | Alternative Energy and Energy Conservation Patent Income Tax Deduction (Personal) |
Incentive Amount | 100% deduction |
Website | Visit here |
More Info | Click here |
Name | Reading Municipal Light Department - Residential Renewable Energy Rebates |
Incentive Amount | MLP Solar Rebate Program: $1.20 per watt Residential Renewable Energy Rebate Program: $1.00 per watt |
Incentive Max | MLP Solar Rebate Program: 50% of cost or $30,000, whichever is less Residential Renewable Energy Rebate Program: $2,000 |
Website | Visit here |
More Info | Click here |
Name | Renewable Energy Equipment Sales Tax Exemption |
Incentive Amount | 100% exemption |
Incentive Max | None |
Website | Visit here |
More Info | Click here |
Environmental Impact of Switching to Solar in Mendon
There are a few important reasons why homeowners want to invest in solar energy: for the good of their bank accounts and the planet. But how much can installing solar panels actually help the environment? In Mendon, where the energy generation could be cleaner, going solar can have a huge effect on the environment since solar power is a renewable source of energy. Because solar panels don't release carbon dioxide emissions into the atmosphere when creating electricity, they're a good substitute for traditional energy sources. In fact, you could reduce your carbon dioxide emissions by about 40 pounds each year. Since energy from the sun is abundant and makes electricity without a carbon footprint, making the switch to solar power is one easy step you can take to help preserve the planet.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
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 Mendon, MA Solar Company Rankings FAQs
What is the most reputable solar company in Mendon?
The highest-rated local solar company in Mendon is Alternative Energy Store, Inc., with a rating of 5.00 stars.
Are solar panels really good for the environment?
Solar panels can be bad for the environment when manufacturers use toxic chemicals when they're made. Chemicals can make solar panels difficult to recycle safely once they've reached the end of their lifespan. Making solar panels requires a lot of energy as well. The energy payback period is about 1 to 4 years.
Are solar panels worth it?
Solar panels call for a large upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a variety 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 how much energy the panels can generate under ideal conditions (a sunny day around noon). The average household requires between 20 and 35 panels to cover their typical energy usage.
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.