15 Best Solar Companies in Nashua, NH (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Nashua based on:
Customer review scores- Service area for Nashua, NH
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Nashua homeowner saves $1,616/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Nashua
Hoping to obtain energy freedom in Nashua? Installing solar panels can be a rewarding investment since there are many perks after adopting solar power. With good amounts of average daily sunlight in Nashua, the solar industry is growing steadily. An overlooked driver of this has been national programs that support residential and commercial solar panel installation.
If you want to start taking advantage of the great amount of perks of solar, we’re here to help you narrow down your options to find the Nashua solar installer that’s perfect for you.To start getting free quotes from the best solar companies in Nashua, you can click "get quote" 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 for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
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 Nashua
SunPower by BlueSel Home Solar
Clear Pricing Policy- Reliable Customer Support
- Informative Resources
Limited information available on website
Services Offered
Permit Assistance- Panel Installation
- Cleaning and Maintenance
Sunrun Fusion New England
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Permit Assistance
- Battery Storage
- Cleaning and Maintenance
- Skilled Repairs
- Consultation
- Panel Installation
Sunergy Solutions, LLC
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
Critical Mass Solar
- Clear Pricing Policy
- Prompt Service Delivery
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
Helios Solar Energy
- Free Quotes
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Cleaning and Maintenance
- Financing Assistance
- Permit Assistance
- Panel Installation
NE Solar Pros LLC
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Battery Storage
SAVKAT SOLAR
- Clear Pricing Policy
- Prompt Service Delivery
- Family-Operated Business
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Panel Installation
- Financing Assistance
- Grid-Tied Solar System
- Cleaning and Maintenance
Solar On Earth
- Prompt Service Delivery
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Community Solar Projects
- Grid-Tied Solar System
- Panel Installation
Sunup Solar
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Skilled Repairs
- Cleaning and Maintenance
- Battery Storage
- Panel Installation
altE Store
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Off-Grid Solar Systems
- Panel Installation
- Battery Storage
- Cleaning and Maintenance
New England Clean Energy - New Hampshire Office
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Panel Installation
Invaleon Technologies Corporation
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Tesla Powerwall
- Battery Storage
ReVision Energy
- Informative Resources
- Free Quotes
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Battery Storage
- Consultation
- Cleaning and Maintenance
- Community Solar Projects
Boston Solar
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Consultation
- Financing Assistance
Future Energy Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Financing Assistance
- Permit Assistance
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Nashua
EcoWatch's solar experts analyzed each solar company in Nashua 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 Nashua
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 Nashua
The cost of installing solar panels has decreased immensely in the past few years, but it’s still a large investment for most homeowners.There are quite a few factors you should consider when trying to figure out costs and your potential savings, such as:
- The model of solar panel system you can afford: This is dependent on how much you’re willing to spend upfront.
- Electricity consumption: The average home in Nashua doesn’t use much energy, and so may not see as many savings on their power bills.
- Average daily sunlight: Since Nashua doesn’t get a lot of average daily sunlight, your solar system may not be able to generate enough energy to power your whole home, which affects how much you can save on your energy bills.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which gives you a tax credit currently worth 0 of your total 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 $19,000 over 20 years with your solar panels, too.
Solar is a worthwhile investment for most homeowners. You can make your own power instead of paying for it from the grid and benefit from solar tax credits and rebates, all while helping preserve the planet.
Solar Savings Calculator for {{ solarcalc.name }}
Adopting a renewable source of energy can substantially impact both the environment and your utility bills. To see how much, use the calculator below. You can also view our solar panel cost guide for Nashua, NH.
| {{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
| Estimated cost | {{ solarcalc.array_cost() | currency }} |
| Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
| Payback period | {{ solarcalc.payback_period()|number:1 }} years |
| CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
| Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years.
Solar Incentives in Nashua
There are several reasons why adopting solar power is beneficial. One of them involves some government incentives you can take advantage of.There are quite a few federal, state and local rebates and tax credits that can earn you a decent amount of money in return after installing solar panels. Take a look at our article on solar incentives to learn what incentives you can take advantage of.
Environmental Impact of Switching to Solar in Nashua
A lot of people want to do their part to help protect the environment, which in many cases is the prime reason they’re interested in installing solar panels.But how much can installing solar panels actually affect the environment? In Nashua, where the energy generation could be cleaner, going solar can have a big impact on the environment since solar power has a lower carbon footprint.While making solar panels releases carbon dioxide emissions, the panels make up for it by considerably reducing the amount of CO2 you would have been responsible for if you still used traditional energy. In Nashua, you can reduce your carbon footprint by 40 pounds a year with solar panels. The benefits of solar power are abundant — just like solar power is! That's why so many Nashua residents have been happy with using solar energy.
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 for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
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 Nashua, NH Solar Company Rankings FAQs
Which solar installation company is the best near me?
In Nashua, SunPower by BlueSel Home Solar is the best local solar company. Our team of experts rates it 3.00 stars, so it's a good choice if you're planning on installing solar panels on your roof.
What is the negative environmental impact of solar panel manufacturing?
Solar panels can be bad for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to dispose of 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.
How long does it take for solar to pay for itself?
Solar panels usually pay for themselves in about 14.6 years, but your solar payback period will depend on your utility costs. The more your typical power bill, the quicker your solar panel system will pay for itself.
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 has to get between 20 and 35 panels to cover their energy needs.
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.