15 Best Solar Companies in Union, NJ (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Union based on:
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Customer review scores
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Service area for Union, NJ
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Company policies and services offered
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Accreditations and certifications
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Average Union homeowner saves $1,167/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Union
If you're looking for the best solar companies in Union, digging through hundreds of options can be demanding, but it can pay off since adopting solar energy can offer so many good perks. Because solar panels produce their own power, they can greatly lower your electricity bill each month, if not entirely eliminate it. In fact, you could look forward to about $14,000 of savings over 20 years.
If you're thinking about going solar, the first step to take is to find the best solar companies in Union and compare quotes. That's why we did the hard work and made a list of the best solar companies for you. To get free quotes from the best solar companies in Union, you can click "get quote" below.
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 Union

Fusion Solar Energy
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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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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Integrated roofing

Invention Solar
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Reliable Customer Support
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Informative Resources
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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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Home installations
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Expert panel installation
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Tailored solutions

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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Tailored solutions
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Home installations
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Energy storage solutions

SunPower Master Dealer 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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Energy storage solutions
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Business installations
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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

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

Open Solar Works
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Clear Pricing Policy
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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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Integrated roofing
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Tailored solutions
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Expert panel installation

Precision Solar
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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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Tailored solutions
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Expert panel installation
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Integrated roofing
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Home installations

SunPower Corporation
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Informative Resources
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Free Quotes
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Reliable 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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Business installations
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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

Emes 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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Tailored solutions
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Integrated roofing
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Business installations
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Expert panel installation
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Energy storage solutions
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Home installations

Public Service Solar, LLC
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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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Business installations
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Energy storage solutions
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Tailored solutions

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

3 Sons Solar Energy Solutions
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Clear Pricing Policy
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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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Integrated roofing

Trinity Solar
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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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Tailored solutions
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Expert panel installation
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Energy storage solutions
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Home installations

United States Solar Corporation (US Solar)
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Informative Resources
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Reliable Customer Support
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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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Integrated roofing
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Home installations
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Energy storage solutions

Lucent Energy Management
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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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Integrated roofing
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Expert panel installation
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Home installations
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Business installations
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Tailored solutions
Methodology: How We Ranked the Best Solar Companies in Union
EcoWatch's solar experts analyzed each solar company in Union 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 Union
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 Union
Even though solar panels can save you a decent chunk of change on electricity bills over time, it's important to know the upfront costs. Some key things that impact the upfront cost and potential savings over time include:
- How much electricity your home consumes: Homes that need a lot of energy each month may need more solar panels and, as a result, more upfront cost, but will also enjoy more savings over time.
- Incentives: One thing that can reduce the cost of your solar project is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save a decent amount of money on your power bills, which can generate an average of $14,000 of savings over 20 years.
- Whether or not your roof gets a lot of direct sunlight: This, plus your roof configuration, affects affect how much electricity your solar panels can generate.
- Your income and budget: This shapes what model of solar panels you can get.
So are solar panels worth it? Whether you're trying to reduce your energy bills, carbon emissions or both, solar panels are a worthwhile investment for many Union homeowners.
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Solar Incentives in Union
Although installing solar panels is typically a large investment, it can save you much money over many years because of lower utility bills and government incentives. These incentives mostly include cash rebates, tax credits and/or solar renewable energy credits. They can cut the cost of going solar by 30%, upwards of 50% in some cases. 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 Union
There are many reasons to switch to solar energy, like saving some money on electricity bills and helping to lower your carbon footprint. You may be curious — how much does making the switch do for the planet anyway? Something that can severely affect your carbon footprint is how long your commute is and how much you drive altogether. If you switch to solar power and have an electric car, you can significantly lower your carbon dioxide emissions by charging your car at home. If you go solar, your carbon emissions can be lowered by about 60 pounds a year. For people who care about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.
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 Union, NJ Solar Company Rankings FAQs
What is the most reputable solar panel installer in Union?
In Union, Walker Power Solar is the top local solar company. Our team of experts rates it 3.00 stars, so it's a solid choice if you're planning to add solar panels to your house.
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 needs a lot of energy as well. The energy payback period is about 1 to 4 years.
Are solar panels worth it?
Solar panels can be a beneficial investment for a majority of homeowners, but truthfully, they might not be worth it for everyone. If your home doesn't get enough sunlight or your electricity bills are already fairly low, solar panels might not be for you.
What is the efficiency of solar panels?
Solar panel efficiency is the amount of solar energy 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.