18 Best Solar Companies in Hanover, NH (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 18 in Hanover based on:
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Customer review scores
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Service area for Hanover, NH
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Company policies and services offered
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Accreditations and certifications
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Average Hanover homeowner saves $1,661/year with solar panels
Updated May 04, 2023
Why you can trust EcoWatch
Best Solar Companies in Hanover
If you're looking for the best solar companies in Hanover, sorting through all the options can be taxing, but it can pay off since switching to solar power can offer so many great benefits. Solar panels aren't just good for the environment — your budget will thank you too. After switching to solar power, you can save an average of $20,000 over 20 years, and this doesn't even include incentives.
In this article, we'll let you in on the top Hanover solar installers so you can find the best one for your home's green energy needs. For an idea of how much you would have to pay to put up solar panels on your roof, you can get a free quote from one of the top solar companies in Hanover 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 Hanover

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

Same Sun Of Vermont Inc
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Recognized Excellence
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Informative Resources
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Free Quotes
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Family-Operated Business
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Clear Pricing Policy
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Outstanding Customer Support
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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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Expert panel installation
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Integrated roofing
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Business installations
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Energy storage solutions
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Home installations

SunCommon
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Clear Pricing Policy
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Prompt Service Delivery
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Outstanding Customer Support
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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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Integrated roofing
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Business installations
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Home installations
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Skilled repairs
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Expert panel installation
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Tailored solutions
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Energy storage solutions

ReVision Energy
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Prompt Service Delivery
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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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Free Quotes
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Limited information available on website
Services Offered
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Energy storage solutions
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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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End-to-end services
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Home installations
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Integrated roofing

Solaflect Energy
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Recognized Excellence
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Outstanding Customer Support
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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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Home installations
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Business installations
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Skilled repairs
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Expert panel installation
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Energy storage solutions
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Integrated roofing
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Tailored solutions

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

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

Building Energy
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Outstanding Customer Support
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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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Home installations
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Business installations
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End-to-end services
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Tailored solutions
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Expert panel installation
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Energy storage solutions

RunTime Solar
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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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Home installations
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Business installations

GoSolar New England
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Informative Resources
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Clear Pricing Policy
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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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Expert panel installation
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Home installations
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Integrated roofing
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Tailored solutions

Daley Energy
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Outstanding Customer Support
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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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Energy storage solutions
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Business installations
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Home installations

Prudent Living, Inc
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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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Energy storage solutions
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End-to-end services
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Expert panel installation
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Business installations
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Home installations

Plymouth Area Renewable Energy Initiative (PAREI)
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Outstanding Customer Support
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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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Energy storage solutions
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Tailored solutions
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Home installations
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Expert panel installation

O'Meara Solar
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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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Energy storage solutions
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Home installations
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Expert panel installation
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Tailored solutions

Catamount solar
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Clear Pricing Policy
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Outstanding Customer Support
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Free Quotes
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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
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Integrated roofing
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Energy storage solutions
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Tailored solutions
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Business installations

New Hampshire 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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Limited information available on website
Services Offered
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Business installations
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Expert panel installation
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Integrated roofing
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Home installations
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Energy storage solutions
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Tailored solutions

HB Energy Solutions
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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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Tailored solutions
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Home installations
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Expert panel installation
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Business installations

Natosi Solar & Electric, LLC
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Clear Pricing Policy
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Outstanding Customer Support
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Energy storage solutions
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Business installations
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Expert panel installation
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Home installations
Methodology: How We Ranked the Best Solar Companies in Hanover
EcoWatch's solar experts analyzed each solar company in Hanover 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 Hanover
Below are some the criteria we examined specifically for New Hampshire 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 Hanover
For many readers, the decision of which solar installer to go with comes down to how much it'll cost. There are several factors you should consider when trying to determine how much it will cost and how much you can save, including:
- The amount of sunlight your roof gets: If your rooftop doesn't get a lot of direct sunlight, your solar panel system won't be able to generate as much energy, which will leave you with lower savings on energy bills than a roof that gets lots of sunlight.
- Your energy bills: This will determine your savings. In Hanover, the average homeowner can save about $1,100 a year on their electricity bills.
- System size and type: Some models are more pricy than others, so the one you get can raise or lower your initial investment. Plus, the more solar panels you need, the more it'll cost.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which gives you a tax credit currently worth 30% of your overall installation cost, your state or local government may offer additional tax exemptions, credits or rebates that can help you save even more. Not including incentives, you can save an average of $20,000 over 20 years with your system, too.
Though a solar panel system costs a decent chunk of money upfront, it can save you much more over the lifespan of your panels. The question of how much, though, depends on a number of factors, including the kind of solar panels you get and incentives.
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If you'd like to know how much you could impact the environment if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Hanover, NH.
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Solar Incentives in Hanover
Because solar power is more sustainable than traditional energy sources, there are some government incentives available to encourage its adoption. State and city solar incentives vary by location and, sometimes, utility company. Many states offer rebates for solar power, in addition to the federal solar tax credit. Our article on solar incentives has more detailed information on the incentives you can find in Hanover.
Environmental Impact of Switching to Solar in Hanover
There are many reasons to switch to solar power, like saving on utility bills and helping to reduce your carbon footprint. Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Hanover, though. Your energy usage is an important factor to think about. The more electricity your household consumes, the larger your impact when you go solar. When you go solar, your carbon footprint can be cut by about 40 pounds a year. The perks of solar power are abundant — just like solar power is! That's why so many people have been happy with making the switch to solar.
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 Hanover, NH Solar Company Rankings FAQs
Which solar installation company is the best in Hanover?
The best local solar company in Hanover is ReVision Energy, Inc., with a rating of 5.00 stars.
Are solar panels really environmentally friendly?
Making solar panels requires chemicals and produces toxic waste that can be harmful for the environment, which is the main downside of solar panels.
Is it worth installing solar panels on my home?
Solar panels call for 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 how much you pay for electricity and how much direct sunlight your roof gets.
How efficient are solar panels?
For the most part, solar panels are about 15 to 25% efficient, meaning 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.