15 Best Solar Companies in South River, NJ (2024 Reviews)

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

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

Average South River homeowner saves $1,164/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated June 24, 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 South River

If you’re a home or business owner looking to make the most of the solar incentives in South River, it can be hard to narrow down which installer to choose. But, the hard work is worth it since switching to solar energy is typically a great idea. Plus, forward-thinking government support led to surging numbers of solar companies, setting the foundation for a green and profitable future in the state.


In this article, we’ll help you narrow in on the best companies in your area.To get an idea of how much it could cost to install solar panels on your roof, you can click the button below to be connected to a certified installer near you.

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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

EcoWatch Rankings for Solar Companies in South River

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.0/5

SunPower

  • 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 Panel Installation
  • Service icon Consultation
  • 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

4.8/5

Kamtech Solar Solutions

  • 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
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EcoWatch Rating

3.0/5

SunPower Builders

  • Pros icon Informative Resources
  • 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

4.9/5

Public Service Solar, LLC

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Prompt Service Delivery
  • 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
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EcoWatch Rating

4.9/5

SI Solar

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

Services Offered

  • Service icon Panel Installation

Website: http://sisolarco.com/
Address: 4233 Arthur Kill Rd Suite 2A, Staten Island, NY 10309
Phone: 8447476527
Outstanding Local Installer
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EcoWatch Rating

4.7/5

US Clean Energy

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

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

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

4.3/5

Fusion Solar Energy

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

Services Offered

  • Service icon System Decommissioning
  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Off-Grid Solar Systems
  • Service icon Panel Installation
  • Service icon Skilled Repairs

Website: https://www.fusionsolarenergy.org/
Address: 1059 King Georges Post Rd, Edison, NJ 08837
Phone: 8483159390
Outstanding Local Installer
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EcoWatch Rating

3.0/5

New Jersey Sun Tech LLC

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

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: https://www.newjerseysuntech.com/
Address: 187 Main St, Woodbridge Township, NJ 07095
Phone: 9083330581
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Advisor Solar

  • Pros icon Informative Resources
  • 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.advisorssolar.com/
Address: 20 Commerce Dr #135, Cranford, NJ 07016
Phone: 8009496089
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Panatec Corporation

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

Services Offered

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

Website: http://www.panatecsolar.com/
Address: 5 Elkridge Way, Manalapan Township, NJ 07726
Phone: 6092005757
Outstanding Local Installer
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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
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EcoWatch Rating

4.9/5

Reliable Power & Solar

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

Services Offered

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

Website: http://getrpsnow.com/
Address: 1085 US-9, Howell Township, NJ 07731
Phone: 7323671166
Outstanding Local Installer
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EcoWatch Rating

4.4/5

GenRenew

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

Services Offered

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

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

Ray Energy Solar

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

Services Offered

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

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

EcoWatch Rating

3.0/5

Advanced Solar & Energy Solutions

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

Services Offered

  • Service icon Consultation
  • Service icon System Decommissioning
  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: https://www.advancedsolarnj.com/
Address: 1017 New Brunswick Ave, Rahway, NJ 07065
Phone: 7323968277

Methodology: How We Ranked the Best Solar Companies in South River

EcoWatch's solar experts analyzed each solar company in South River 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 South River


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 South River

Even though solar panels can save you a decent chunk of change on power bills over time, it’s important to consider the upfront costs.The cost and possible savings vary depending on a few important factors such as:

  • Choice of solar panels: The type of solar panels you are interested in getting will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also lead to more savings over the lifetime of your system. If you don’t need to maximize efficiency, you can opt for a higher number of more affordable panels.
  • Incentives: The federal solar investment tax credit, which can save you some money, allows you to deduct 0 of the cost of your solar system installation from your federal taxes. In addition, not including incentives, you can save about $14,000 over 20 years on your energy bills.
  • Average daily sunlight: Since South River gets a decent amount of average daily sunlight, your solar panels can generally generate enough energy to power your whole home, which influences how much your solar panels can save you on your electricity bills.
  • Energy consumption: Installing a solar system may be too pricey an option for homes that don’t use a good amount of energy per month.

So is a solar system worth it? Whether you’re trying to decrease your energy bills, greenhouse gas emissions or both, solar panels are a good investment for many South River homeowners.

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Solar Incentives in South River

Although installing solar panels is typically a large investment, it can save you a lot of money over the lifespan of your solar panels because of reduced power bills and government incentives.On top of the federal solar investment tax credit, there are also some local incentives, which in most cases, can be claimed in addition to the federal incentive, so you get to save even more. For detailed information about local incentives, visit our article on solar incentives.

Environmental Impact of Switching to Solar in South River

There are tons of reasons to trade traditional energy for solar power, like saving money on electricity bills and helping to reduce your carbon footprint.You may be trying to figure out – how much does going solar help the planet anyway? In South River, where the energy generation could be cleaner, going solar can have a significant impact on the environment since solar power is a renewable source of energy.After you go solar, your carbon footprint can be reduced by about 60 pounds each year. Since solar energy is plentiful and produces electricity without a carbon footprint, installing solar panels is one easy step you can take to help protect the planet.

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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

EcoWatch's South River, NJ Solar Company Rankings FAQs

Which solar power company is the best near me?

In South River, SunPower is the top local solar company. Our team of experts rates it 4.00 stars, so it's a good choice if you're planning to add solar panels to your house.

What is the negative environmental impact of solar panels?

Solar panels can be bad for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Solar panel manufacturing 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 17.0 years, but your solar payback period will vary depending on your utility costs. The higher your typical power bill, the faster your solar panel system will pay for itself.

How often do solar panels have to be replaced?

On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher level of energy production.

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.