12 Best Solar Companies in Dover, NH (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Dover 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
Please enter a valid 5-digit zip code!
Updated March 14, 2023
Why you can trust EcoWatch
Best solar companies in Dover
Searching for the top solar companies in Dover? Installing a solar panel system is an exciting venture that many homeowners find beneficial for their wallets, communities and the planet. The average home can save $19,000 over 20 years by using solar power. And since solar panels have a lifespan of about 25 to 30 years, your total savings will be even more than that overall.
If you want to take advantage of the great amount of benefits of solar, we can help you narrow down your options to find the Dover solar installer that's the right price for you. To help you know if solar panels are something you should get for your home, you can get a free, no-obligation quote from one of the best solar companies in Dover by clicking the button below.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
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
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Dover

ReVision Energy, Inc.
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Can browse portfolio on website
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NABCEP-certified technicians
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Educational sales approach
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Employee owned and operated
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Maine Solar Solutions
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NABCEP-certified technicians
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Educational sales approach
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Assists with maximizing rebate
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Solar Panels
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Commercial Solar Services

United Better Homes
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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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Family owned and operated
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Custom system designs
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Locally owned and operated
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Licensing and credentials transparency
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Comprehensive service offerings
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Roofing Services
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Commercial Solar Services
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Solar Panels
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Solar Roof Shingles

SGE Solar - Second Generation Energy
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Can browse portfolio on website
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NABCEP-certified technicians
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Fortune Energy Taunton MA
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Mass No-Cost Solar
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Educational sales approach
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Licensing and credentials transparency
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels

Sunny D Solar
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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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Family owned and operated
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Energy Shield of New Hampshire, LLC
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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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Family owned and operated
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Roofing Services
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Commercial Solar Services
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Solar Roof Shingles
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Solar Panels

Mains Electric, LLC
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Can browse portfolio on website
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Educational sales approach
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels

Bright Home Solutions, Inc.
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More transparent pricing than competitors
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Sunlight Solar Energy, Inc.
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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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Can browse portfolio on website
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NABCEP-certified technicians
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Some reported communication issues
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

LastMile Energy, LLC
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Can browse portfolio on website
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NABCEP-certified technicians
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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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 Dover
For many people, the decision of which solar company to hire depends on pricing. There are several factors you should take into consideration when determining the overall cost and how much you can save, including:
- Incentives: The federal solar investment tax credit currently lets you lower your taxes by 30% of the project cost. Your state and even local utility companies may also have incentives and rebates that you can take advantage of. Additionally, you can save about $19,000 over 20 years on your utility bills, before factoring in incentives.
- Where your home is: This influences how much sunlight your roof gets, which helps determine how many panels you need.
- Your current energy bills: Solar panels can substantially reduce, or entirely eliminate, your utility bills. In Dover, you can save an average of $83 a month.
- Your income and budget: This determines what kind of solar panels you can purchase.
There are many great benefits of solar even with the initial cost of installation. It can help the environment and your wallet. In addition, it can increase the value of your home, leading to even more benefits if you decide to sell your home later.
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Solar Incentives in Dover
To increase the number of homes and businesses that use solar power, incentives are offered by the government — and even some utility companies — to help make going solar more economically viable and accessible. There are quite a few federal, state and local rebates and tax credits that let you earn a decent amount of money back after installing a qualifying system. Our article on solar incentives has more information on the incentives you can take advantage of in Dover.
Environmental Impact of Switching to Solar in Dover
One of the reasons so many consider switching to solar power is to help lower their environmental impact. But how much can installing solar panels actually affect the environment? An important thing to keep in mind is your overall carbon footprint. For example, if you spend a lot of time driving to work, your footprint may be larger, so switching to solar power for your home can help offset that. While making solar panels emits carbon dioxide, the panels make up for it by considerably decreasing the amount of CO2 you would have produced if you still used nonrenewable energy. In Dover, you can reduce your carbon footprint by 40 pounds a year with solar panels. Since solar energy is abundant and generates electricity without a carbon footprint, making the switch to solar power is one easy step you can take to help the environment.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
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
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Dover, NH Solar Company Rankings FAQs
Which solar power company is the best near me?
In Dover, ReVision Energy, Inc. is the best local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're looking to install solar panels on your house.
What are a few of the biggest advantages and disadvantages of installing solar panels?
The greatest advantages of solar power are that it can lower or, in some cases, completely erase your electricity bills, raise your home's value and cut back on your carbon footprint. The greatest disadvantages are that solar panels can be costly to install, you may not see as many savings if you don't use a lot of electricity and it doesn't work for all roof types and locations.
Are solar panels worth it?
Solar panels require a considerable upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a range of factors like local electricity rates and how much direct sunlight your roof gets.
How efficient are solar panels?
In most cases, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the energy from the sun into usable electricity.
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.