15 Best Solar Companies in Piscataway, NJ (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Piscataway based on:
Customer review scores
Service area for Piscataway, NJ
Company policies and services offered
Accreditations and certifications
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Average Piscataway homeowner saves $1,221/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Piscataway
If you’re a homeowner looking to capitalize on the solar incentives in Piscataway, it can be a lot of work to narrow down which installer to go with. But, the hard work is worth it since adopting solar power is typically a great idea. After 20 years of offsetting your energy costs with a solar panel system, you can save about $14,000 on your electricity bills.
If you’re considering going solar, the first step to take is to find the best solar companies in Piscataway and compare quotes. The great news is we did the hard work and came up with a list of the best solar companies for you.We suggest shopping around for multiple quotes and comparing them to figure out which is the best installer for your home. To get started with free, no-pressure quotes from vetted solar installers in Piscataway, click the link below.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- 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 Piscataway


SunPower
Free Quotes
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Consultation


Public Service Solar, LLC
Free Quotes
Prompt Service Delivery
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Permit Assistance
Panel Installation
Consultation


Solar Pro
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Permit Assistance
Panel Installation
Consultation

Solar X - Solar Maintenance Professionals
Prompt Service Delivery
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Cleaning and Maintenance
System Decommissioning
Panel Installation
Skilled Repairs

Exact Solar
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Cleaning and Maintenance
Panel Installation
Permit Assistance
Consultation


SSAY Solar Savings All Year
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Consultation
System Decommissioning

Supreme Solar Services
Free Quotes
Prompt Service Delivery
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Cleaning and Maintenance
Panel Installation
Skilled Repairs
Consultation

Precision Solar
Clear Pricing Policy
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Grid-Tied Solar System
Panel Installation
Permit Assistance
Financing Assistance

Impact Solar LLC
Free Quotes
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Consultation
Panel Installation
Battery Storage
Financing Assistance

MACK Solar and Roofing
Free Quotes
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Skilled Repairs
Financing Assistance
Panel Installation
Cleaning and Maintenance

Marcor Solar
Free Quotes
Informative Resources
Clear Pricing Policy
Family-Operated Business
Limited information available on website
Services Offered
Skilled Repairs
Panel Installation
Financing Assistance
Methodology: How We Ranked the Best Solar Companies in Piscataway
EcoWatch's solar experts analyzed each solar company in Piscataway 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 Piscataway
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 Piscataway
For many people, the decision of which solar installer to choose comes down to pricing.There are several factors you should take into consideration when trying to figure out costs and your potential savings, including:
- Incentives: One thing that can save you money on 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 utility bills, which can result in an average of $14,000 of savings over 20 years.
- Choice of solar panels: The kind of solar panels you need 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 space isn't a constraint for your project, you can opt for a higher number of more affordable panels.
- Where your home is: This influences how much sunlight your roof receives, which helps determine how many panels you need.
- average energy usage: The more electricity your home consumes on average and the greater your current power bills are, the more money you could save by switching to solar.
So is installing solar panels worth it? Whether you hope to lower your electric bills, greenhouse gas emissions or both, solar panels are a good investment for many Piscataway homeowners.
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Solar Incentives in Piscataway
There are many reasons why adopting solar power is beneficial. One of them involves some government incentives that can help save you some money.Regardless of where you live, you can take advantage of the federal Solar Investment Tax Credit (ITC), which allows you to claim 0 of how much your solar project cost on your tax return, lowering the amount of taxes you owe that year. Additionally, there may be some local incentives that can save you some extra money too. In our article on solar incentives, you can read about the incentives you qualify for in Piscataway.
Environmental Impact of Switching to Solar in Piscataway
One reason so many people are considering installing solar panels is to help lower their environmental impact.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Piscataway, though. In a city like Piscataway where energy use is somewhat high, installing solar panels is a good idea for people who are eco-conscious.In Piscataway, the average homeowner can lower their carbon footprint by 60 pounds a year after going solar. Since energy from the sun is renewable and produces electricity without releasing carbon emissions, adding solar panels to your home is one easy step you can take to help protect the environment.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Piscataway, NJ Solar Company Rankings FAQs
Which solar installation company is the best near me?
In Piscataway, Kamtech Solar Solutions is the most reputable local solar company. Our team of experts rates it 4.80 stars, so it's a good choice if you're looking to install solar panels on your roof.
Are solar panels really eco-friendly?
Making solar panels requires chemicals and produces toxic waste that can be dangerous for the environment, which is the main negative thing about solar panels.
Is it worth putting solar panels on my home?
Solar panels need a significant upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is how much energy the panels can create under ideal conditions (a sunny day around noon). The average household has to get between 20 and 35 panels to cover their typical energy usage.
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.