15 Best Solar Companies in Plainsboro, NJ (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Plainsboro based on:
Customer review scores
Service area for Plainsboro, NJ
Company policies and services offered
Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Plainsboro homeowner saves $1,192/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Plainsboro
Finding the best solar panel installation company for your home is a huge decision, but it's one that can pay off big in Plainsboro. Solar panels can be expensive, but adopting solar will save you money on your utility bills over many years. In fact, you can look forward to saving about $14,000 over 20 years.
If you’re thinking about going solar, the first step to make is to find the best solar companies in Plainsboro and compare quotes. That’s why we went ahead and compiled a list of the best solar companies to make your life easier.To get free quotes from the leading solar companies in Plainsboro, click the "get quote" button 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 Plainsboro


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


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

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

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

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

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

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

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


Kaitanna Solar Installation Company
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Battery Storage
Panel Installation
Financing Assistance
Consultation

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


Reliable Power & Solar
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Financing Assistance
Cleaning and Maintenance
Permit Assistance
Skilled Repairs
Panel Installation
Methodology: How We Ranked the Best Solar Companies in Plainsboro
EcoWatch's solar experts analyzed each solar company in Plainsboro 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 Plainsboro
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 Plainsboro
While solar panels can help save you a decent chunk of change on electricity bills over time, it’s necessary to consider the upfront costs.The cost and possible savings vary depending on some key factors such as:
- The type of solar panels you want: Some have higher prices, so that will determine your budget for your solar project.
- Where your home is: This affects how much sunlight your roof gets, which helps determine how many panels you need.
- Incentives: The federal solar investment tax credit currently allows you to reduce your taxes by 0 of the project cost. Your state and city may also have incentives and rebates that you can take advantage of. In addition, you can save about $14,000 over 20 years on your utility bills, not including incentives.
- Energy consumption: Installing a solar system may be too steep of an investment for homes that don’t use too much energy per month.
So is installing solar panels worth it? Whether you hope to reduce your electricity costs, carbon emissions or both, solar panels are a good investment for many Plainsboro homeowners.
Solar Savings Calculator for {{ solarcalc.name }}
To find out how much you can impact the environment and your wallet by switching to solar, try out the calculator below. You can also view our solar panel cost guide for Plainsboro, NJ.
{{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
Estimated cost | {{ solarcalc.array_cost() | currency }} |
Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
Payback period | {{ solarcalc.payback_period()|number:1 }} years |
CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years.
Solar Incentives in Plainsboro
Switching to solar power has plenty of considerable benefits. Not only can it help protect the Earth, but you can also save a good amount of money on your installation with various government incentives.There are quite a few federal, state and local rebates and tax credits that earn some money back after installing a qualifying system. Our article on solar incentives goes over more in-depth information on the incentives you can take advantage of in Plainsboro.
Environmental Impact of Switching to Solar in Plainsboro
Replacing nonrenewable energy with solar power is a compelling way to do your part for a more eco-friendly future.Something many homeowners might be asking themselves is how much can they really help preserve the environment by switching to solar power anyway? The average person has a substantial carbon footprint. Between their car, which releases over 10,000 pounds of carbon dioxide emissions every year, and energy for their home, it can be overwhelming to think about what to do. Installing solar panels is a practical thing you can do to help.In fact, if you install solar panels, you could reduce your carbon dioxide emissions by about 60 pounds each year. If you want to do your part for the environment, you’ll likely recognize that there are many good things about adopting solar power other than just saving money on electricity. You can also help preserve the environment, which some would argue is more valuable.
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 Plainsboro, NJ Solar Company Rankings FAQs
What is the best solar installer in Plainsboro?
The best local solar company in Plainsboro is Kamtech Solar Solutions, with a rating of 4.80 stars.
What is the negative environmental impact of solar panel manufacturing?
Solar panels can be harmful 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 uses 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 fruitful investment for many homeowners, but truthfully, they might not be worth it for everyone. If your home doesn't get enough sunlight or your energy bills are already pretty low, solar panels might not be for you.
How efficient are solar panels?
Usually, solar panels are about 15 to 25% efficient, meaning they can convert that percentage of the sun’s energy into usable electricity.
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.