12 Best Solar Companies in Portsmouth, NH (Jan 2023 Review)

We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Portsmouth based on:

  • Customer review scores
  • Solar installers near you
  • Company policies and services offered
  • Accreditations and certifications

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 20, 2023

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best solar companies in Portsmouth

Choosing the best solar panel installation company for your house is an important decision, but it's one that can save you a lot of money in Portsmouth. Solar panels aren't just good for the planet — your budget will be better off 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 help you narrow down the best options in your area. We suggest shopping around for quite a few quotes and comparing them to figure out which is the best installer for your home. To get started with free, no-obligation quotes from trusted solar panel companies in Portsmouth, click the link below.

Best National Provider

SunPower

★★★★★
5.0

  • 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

★★★★★
4.5

  • 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

★★★★★
4.0

  • 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 Portsmouth

Best Local Installer
ecowatch badge icon
ReVision Energy, Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

ReVision Energy, Inc.

  • Pros icon Can browse portfolio on website
  • Pros icon NABCEP-certified technicians
  • Pros icon Educational sales approach
  • Pros icon Employee owned and operated
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Batteries
  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: https://www.revisionenergy.com/
Address: 142 Presumpscot St, Portland, ME 04103-5221
Phone: (207) 221-6342
Outstanding Local Installer
ecowatch badge icon
Maine Solar Solutions logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Maine Solar Solutions

  • Pros icon NABCEP-certified technicians
  • Pros icon Educational sales approach
  • Pros icon Assists with maximizing rebate
  • Pros icon Custom system designs
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Batteries
  • Service icon Solar Panels
  • Service icon Commercial Solar Services

Website: https://www.google.com/aclk
Address: Freeport, ME, ME ME
Phone: (207) 464-8073
Outstanding Local Installer
ecowatch badge icon
United Better Homes logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

United Better Homes

  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Family owned and operated
  • Pros icon Custom system designs
  • Pros icon Locally owned and operated
  • Pros icon Licensing and credentials transparency
  • Pros icon Comprehensive service offerings
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance and Repairs
  • Service icon Roofing Services
  • Service icon Commercial Solar Services
  • Service icon Solar Panels
  • Service icon Solar Roof Shingles

Website: https://www.unitedbetterhomes.com/
Address: 535 Pine St, Central Falls, RI 02863
Phone: (401) 274-0111
Outstanding Local Installer
ecowatch badge icon
SGE Solar - Second Generation Energy logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

SGE Solar - Second Generation Energy

  • Pros icon Can browse portfolio on website
  • Pros icon NABCEP-certified technicians
  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.sgesolar.com/
Address: 85 S Bow St #3376, Milford, MA 01757
Phone: (508) 377-4037
Outstanding Local Installer
ecowatch badge icon
Whaling City Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Whaling City Solar

  • Pros icon Can browse portfolio on website
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: https://whalingcitysolar.com/
Address: 1213 Purchase St Unit 2-55, New Bedford, MA 02740
Phone: (508) 415-5661
Outstanding Local Installer
ecowatch badge icon
Commercial Solar Guy logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Commercial Solar Guy

  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Batteries
  • Service icon Solar Panels
  • Service icon Commercial Solar Services

Website: https://commercialsolarguy.com/
Address: 1213 Purchase St #2-50, New Bedford, MA 02740
Phone: (508) 499-9786
Outstanding Local Installer
ecowatch badge icon
Isaksen Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Isaksen Solar

  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Pros icon Locally owned and operated
  • Pros icon Can browse portfolio on website
  • Pros icon Licensing and credentials transparency
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: https://www.google.com/aclk
Address: Fall River, MA, MA MA
Phone: (508) 567-0647
Outstanding Local Installer
ecowatch badge icon
Solar Rising logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Solar Rising

  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Employee owned and operated
  • Pros icon Assists with maximizing rebate
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: https://www.google.com/aclk
Address: Mashpee, MA, MA MA
Phone: (508) 744-6284
Outstanding Local Installer
ecowatch badge icon
Fortune Energy Taunton MA logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Fortune Energy Taunton MA

  • Pros icon Educational sales approach
  • Pros icon Assists with maximizing rebate
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.fortuneenergy.net/
Address: 125 John Hancock Rd #6-A, Taunton, MA 02780
Phone: (508) 823-2629
Outstanding Local Installer
ecowatch badge icon
Mass No-Cost Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Mass No-Cost Solar

  • Pros icon Educational sales approach
  • Pros icon Licensing and credentials transparency
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance and Repairs
  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.massnocostsolar.com/
Address: 40 Mechanic St, Foxborough, MA 02035
Phone: (508) 933-1124
Outstanding Local Installer
ecowatch badge icon
Sunny D Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Sunny D Solar

  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Family owned and operated
  • Pros icon Custom system designs
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.sunnyd.solar/
Address: 8 Birch Dr, Rochester, NH 03867
Phone: (603) 368-9057
Outstanding Local Installer
ecowatch badge icon
Energy Shield of New Hampshire, LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Energy Shield of New Hampshire, LLC

  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Family owned and operated
  • Pros icon Assists with maximizing rebate
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance and Repairs
  • Service icon Roofing Services
  • Service icon Commercial Solar Services
  • Service icon Solar Roof Shingles
  • Service icon Solar Panels

Website: https://www.energyshieldnh.com/
Address: 8 Wildflower Dr, Concord, NH 03303
Phone: (603) 637-4827

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 Portsmouth

Although solar panels can save you a good amount of money on utility bills over time, it's important to take into consideration the upfront costs. The cost of solar and the savings it generates vary depending on a few key factors such as:

  • The amount of sunlight your roof gets: If your rooftop gets limited direct sunlight, your solar panel system won't be able to generate as much energy, which will give you lower savings on energy bills than someone with a roof that gets a lot of sunlight.
  • How much energy costs for you: The average family in Portsmouth pays around $1,000 a year on energy use alone, so you could gain that much in savings.
  • Your income and budget: This affects what model of solar panels you can afford.
  • Incentives: Those who purchase and install a solar energy system this year can save 30% of their solar installation costs by using the federal solar investment tax credit. You can also save about $20,000 on your electricity bills over 20 years not including incentives.

There are several good benefits of solar despite the initial cost of installation. It can help the environment and your finances. In addition, it can boost the value of your home, leading to even more benefits if you decide to sell your home later.

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Use the calculator below to get a sense of how much adopting solar power could help the Earth and your savings account. You can also view our solar panel cost guide for Portsmouth, NH.

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Solar Incentives in Portsmouth

There are a lot of reasons why you should switch to solar. One of them includes some government incentives that can save you money. No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which allows you to claim 30% of your project costs on your tax return, lowering the amount of taxes you owe that year. Plus, there may be some local incentives that stack with the ITC too. In our article on solar incentives, you can see the incentives you qualify for near you.

Environmental Impact of Switching to Solar in Portsmouth

Lots of people want to do their part to help the environment, which often is the primary reason for installing solar panels. But how much can using solar energy instead of traditional energy actually help the environment? The amount of energy you use is an important factor to think about. The more energy your household consumes, the bigger your impact when you switch to solar energy. In fact, if you install solar panels, you could reduce your carbon dioxide emissions by about 40 pounds each year. If you care about the environment, you'll most likely understand that there are many good things about adopting solar energy other than just saving money on bills. You can also help preserve the environment, which some would argue is invaluable.

Best National Provider

SunPower

★★★★★
5.0

  • 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

★★★★★
4.5

  • 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

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Portsmouth, NH Solar Company Rankings FAQs

Which solar panel installer is the best near me?

In Portsmouth, ReVision Energy, Inc. is the top local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're looking to install solar panels on your roof.

What are the best and worst things about solar power?

A few of the biggest pros are that it lets you spend less on your power bills, it's eco-friendly, and it gives you a good return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, there is a high upfront cost and solar panels can look clunky on your roof.

How long does it take to see a return on your investment after installing solar panels?

The average payback period for solar panel installation is about 9.8 years, but the exact period depends on the cost of electricity where you are, incentives and net metering programs.

How often do solar panels have to be replaced?

Even though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they should be disposed of. What this means is the amount of energy they produce will have decreased significantly after that point. You can choose to replace them after having them for that long or you can keep using them at a lower efficiency after that time.

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.

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