15 Best Solar Companies in Fairfield, NJ (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Fairfield based on:
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Customer review scores
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Service area for Fairfield, NJ
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Company policies and services offered
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Accreditations and certifications
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Average Fairfield homeowner saves $1,151/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Fairfield
On the hunt for the best solar companies in Fairfield? Installing solar panels is an exciting project that many homeowners find beneficial for their wallets, communities and the planet. After 20 years of offsetting your energy costs with a solar panel system, you can save about $14,000 on your power bills.
To help you navigate through the large amount of Fairfield solar installers, we've come up with a list of the top ones. To get a sense of how much it could cost to install solar panels on your roof, you can click the button below to get a quote from a certified installer near you.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch Rankings for Solar Companies in Fairfield

Sunrun Solar
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Free Quotes
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Reliable 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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Expert panel installation
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Home installations
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Energy storage solutions
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Tailored solutions

Invention Solar
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Reliable Customer Support
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Clear Pricing Policy
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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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Expert panel installation
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Home installations
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Tailored solutions
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Integrated roofing

Open Solar Works
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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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Integrated roofing
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Expert panel installation
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Tailored solutions
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Home installations

Precision Solar
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Integrated roofing
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Expert panel installation
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Home installations
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Tailored solutions

Fusion Solar Energy
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Clear Pricing Policy
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Reliable 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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Expert panel installation
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Home installations
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Integrated roofing
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Tailored solutions

SunPower Corporation
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Integrated roofing
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Home installations
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Expert panel installation
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Business installations
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Energy storage solutions

SunPower Master Dealer SOLAR
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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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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Business installations
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Expert panel installation
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Energy storage solutions
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Tailored solutions
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Integrated roofing

SunPower by Kamtech Solar
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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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Expert panel installation
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Home installations
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Tailored solutions
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Energy storage solutions
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Business installations
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Integrated roofing

Trinity Solar
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Expert panel installation
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Energy storage solutions
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Home installations
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Tailored solutions

3 Sons Solar Energy Solutions
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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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Tailored solutions
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Home installations
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Expert panel installation
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Integrated roofing

Emes Solar
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Clear Pricing Policy
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Free Quotes
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Informative Resources
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Reliable 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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Tailored solutions
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Energy storage solutions
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Home installations
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Integrated roofing

Public Service Solar, LLC
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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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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Expert panel installation
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Tailored solutions
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Energy storage solutions
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Business installations

SunPower
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Reliable Customer Support
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Free Quotes
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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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Expert panel installation
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Integrated roofing
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Tailored solutions
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Energy storage solutions
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Business installations
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Home installations

SunPower by New York State Solar Farm
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Clear Pricing Policy
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Family-Operated Business
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Business installations
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Integrated roofing
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Tailored solutions
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Energy storage solutions
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Home installations
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Expert panel installation
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Professional reinstallation

United States Solar Corporation (US Solar)
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Reliable 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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Integrated roofing
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Home installations
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Energy storage solutions
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Tailored solutions
Methodology: How We Ranked the Best Solar Companies in Fairfield
EcoWatch's solar experts analyzed each solar company in Fairfield 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 Fairfield
Below are some the criteria we examined specifically for New Jersey 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 Fairfield
While solar panels can help save you money on utility bills over time, it's necessary to take into consideration the startup costs. The cost and possible savings vary depending on some key factors such as:
- System size and type: Some models are more costly than others, so the one you want to get can raise or lower your upfront cost. Plus, the more solar panels you need, the more it'll cost.
- Incentives: Those who buy and install a solar system this year can save 30% of their total solar spend by taking advantage of the federal solar investment tax credit. You can also save about $14,000 on your energy bills over 20 years without incentives.
- How much energy your home consumes: Households that use lots of power each month may need more solar panels and, consequently, be more expensive, but will also enjoy more savings over time.
- The amount of sunlight your city gets: Thanks to Fairfield's high amount of average daily sunlight, you should be able to save a decent amount on your power bills.
Because of solar panels now being cheaper than ever as well as local and federal solar incentives, they are a cost-effective investment for many homeowners.
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Solar Incentives in Fairfield
One of the good things about installing a solar panel system is earning government incentives. When you install a solar panel system on your home, you can take advatage of the federal tax credit, or ITC. This credit currently reduces your tax bill by 30% of the cost of your solar panels. In addition, there may often be some state and city incentives that you can benefit from to further cut back on the cost of solar of solar panels. In our article on solar incentives, you can see the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Fairfield
One of the most compelling reasons to embrace solar energy is to reduce your dependence on nonrenewable energy sources like burning fossil fuels, which are damaging for the environment. But how much can using solar energy instead of traditional energy actually affect the environment? Your energy usage is an important factor to keep in mind. The more power you use, the bigger your impact when you make the switch to solar power. Because solar panels don't release CO2 emissions into the atmosphere when creating electricity, they're a good swap for nonrenewable energy sources. In fact, you could be looking at reducing your carbon dioxide emissions by about 60 pounds each year. If you care about the environment, you'll most likely get that there are many benefits of adopting solar energy other than just saving money on bills. You can also help preserve the environment, which some would argue is invaluable.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's Fairfield, NJ Solar Company Rankings FAQs
Which solar power company is the best near me?
In Fairfield, Solar Cents is the most reputable local solar company. Our team of experts rates it 3.00 stars, so it's a great choice if you're looking to install solar panels on your house.
Are solar panels really bad for the environment?
Solar panels can be bad for the environment when manufacturers use toxic chemicals in the construction. Chemicals can make solar panels difficult to recycle safely once they've reached the end of their lifespan. Solar panel manufacturing uses a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take to see a return on your investment after installing solar panels?
Solar panels usually pay for themselves in about 13.5 years, but your solar payback period will vary depending on your utility costs. The higher your typical energy bill, the quicker your solar panel system will recoup your installation costs.
How efficient are solar panels?
Solar panel efficiency is the amount of energy from the sun that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need less of them for your home's 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.