15 Best Solar Companies in East Windsor, NJ (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in East Windsor based on:

  • Customer review scores
  • Service area for East Windsor, NJ
  • Company policies and services offered
  • Accreditations and certifications

Average East Windsor homeowner saves $1,155/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 2024

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 East Windsor

When deciding on the best solar panel installers, East Windsor homeowners have more choices than ever before, which can be too much to take in, but we’re here to make adopting solar energy easier. After 20 years of offsetting your energy costs with a solar panel system, you can save about $14,000 on your utility bills.


To help you comb through the huge number of East Windsor solar installers, we’ve narrowed in on a list of the top ones.If you’d like to get free, no-obligation quotes from the best East Windsor solar companies, you can click the button below to learn more.

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

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

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch Rankings for Solar Companies in East Windsor

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.1/5

SunPower

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: http://us.sunpower.com/
Address: 300 American Metro Blvd #230, Hamilton Township, NJ 08619
Phone: 7147873800
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Kamtech Solar Solutions

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://kamtechsolar.com/
Address: 203 B Sheridan Blvd, Inwood, NY 11096
Phone: 7187362862
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SunPower Master Dealer SOLAR

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon Consultation

Website: http://www.kamtechsolarny.com/
Address: 117 Bay 8th St, Brooklyn, NY 11228
Phone: 8002945045
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SunPower Builders

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://www.sunpowerbuilders.com/
Address: 80 Pechins Mill Rd, Collegeville, PA 19426
Phone: 6104891105
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Public Service Solar, LLC

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Permit Assistance

Website: https://www.publicservicesolar.com/
Address: 1631 S Olden Ave, Trenton, NJ 08610
Phone: 8882702884
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Sunrun Solar

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Grid-Tied Solar System
  • Service icon Consultation
  • Service icon Permit Assistance

Website: https://www.sunrun.com/
Address: 10 New Maple Ave, Pine Brook, NJ 07058
Phone: 8333245886
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Ray Energy Solar

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs

Website: http://www.rayenergysolar.com/
Address: 2 Prosperity Ln, Monroe Township, NJ 08831
Phone: 9086308434
Outstanding Local Installer
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EcoWatch Rating

3.0/5

My Solar Partner - Roofing & Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation

Website: http://mysolarpartner.com/
Address: 3525 Quaker Brg Rd Suite 4250, Hamilton Township, NJ 08619
Phone: 8887652760
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Skyline Solar

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://www.skylinesolar.net/
Address: 4 Crossroads Dr, Hamilton Township, NJ 08691
Phone: 7323543111
Outstanding Local Installer
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EcoWatch Rating

4.4/5

GenRenew

  • Pros icon Informative Resources
  • Pros icon Prompt Service Delivery
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: http://www.genrenew.com/
Address: 912 NJ-33 Suite 1, Freehold, NJ 07728
Phone: 7328354272
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Affinity Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://www.affinitysolar.com/
Address: 100 Craig Rd #220, Manalapan Township, NJ 07726
Phone: 7328133536
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Exact Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Cleaning and Maintenance
  • Service icon Permit Assistance
  • Service icon Panel Installation

Website: https://exactsolar.com/
Address: 82 Walker Ln, Newtown, PA 18940
Phone: 2156218353
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

PowerLutions Solar

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Tesla Powerwall
  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Permit Assistance

Website: https://powerlutions.com/
Address: 216 River Ave, Lakewood, NJ 08701
Phone: 7329873939
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

US Clean Energy

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance

Website: http://www.uscleanenergy.com/
Address: 29 Devon Dr, East Brunswick, NJ 08816
Phone: 8483918036
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Panatec Corporation

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Off-Grid Solar Systems
  • Service icon Community Solar Projects
  • Service icon Permit Assistance

Website: http://www.panatecsolar.com/
Address: 5 Elkridge Way, Manalapan Township, NJ 07726
Phone: 6092005757

Methodology: How We Ranked the Best Solar Companies in East Windsor

EcoWatch's solar experts analyzed each solar company in East Windsor 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 East Windsor


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 East Windsor

While solar panels can save you a good amount of money on energy bills over time, it’s necessary to take into consideration the startup costs.There are several factors you should consider when determining the overall cost and how much you can save, including:

  • The type and model of solar panels you’re planning on getting: More efficient panels have higher prices, so that will determine your budget for your solar project.
  • How much sunlight your roof gets: This, plus your roof configuration, affects affect how much power your solar panels can generate.
  • Your energy consumption: If your family uses a lot of energy, you'll benefit more from switching to solar.
  • Incentives: The federal solar investment tax credit currently allows you to reduce your taxes by 0 of the project cost. Your state may also have incentives and rebates that you can use. Plus, you can save about $14,000 over 20 years on your utility bills, before factoring in incentives.

Solar is a worthwhile investment for most homeowners. You can generate your own power instead of paying for it from a utility company and benefit from solar incentives, all while helping the Earth.

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Solar Incentives in East Windsor

If you’re planning on making the switch to solar energy, various government incentives and tax credits can drastically lower your project costs and expedite the return on your investment.When you install solar panels on your home, you can claim the federal tax credit, or ITC. This credit currently lowers your tax bill by 0 of the cost of your solar panels. Plus, there are often some regional incentives that you can use to further save. In our article on solar incentives, you can find out about the incentives you qualify for in East Windsor.

Environmental Impact of Switching to Solar in East Windsor

Swapping traditional energy for solar is a powerful way to do your part for a more eco-friendly future.Something many homeowners might be wondering about is how much can they really help the environment by going solar anyway? The average person has a substantial carbon footprint. Between their car, which releases over 10,000 pounds of carbon dioxide emissions each year, and powering their home, it can be overwhelming to think about what to do. Switching to solar is one of the easiest things you can do to help.In East Windsor, the average homeowner can reduce their carbon footprint by 60 pounds a year once they go solar. The perks of solar power are abundant — just like solar power is! That's why so many East Windsor residents have been happy with committing to solar.

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

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

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch's East Windsor, NJ Solar Company Rankings FAQs

Which solar panel installer is the best in East Windsor?

The highest-rated local solar company in East Windsor is SunPower, with a rating of 4.10 stars.

What are the biggest advantages and disadvantages of adopting solar power?

The main advantages of solar power are that it can decrease or, for some, totally cut your electricity bills, improve the value of your home and cut back on your carbon footprint. The main disadvantages are that solar panels can be costly to install, you may not see as many savings if you don’t use a lot of electricity and it doesn’t work for all roof types and locations.

How long does it take for solar to pay for itself?

Solar panels usually pay for themselves in about 17.1 years, but your solar payback period will vary depending on your utility costs. The higher your typical electricity bill, the faster your solar panel system will recoup your installation costs.

What are the different kinds of solar panels?

There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In regard to efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by the layout of your roof, your budget and how much energy generation you want.

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.