15 Best Solar Companies in Lawrenceville, NJ (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Lawrenceville based on:
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Customer review scores
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Service area for Lawrenceville, NJ
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Company policies and services offered
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Accreditations and certifications
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Average Lawrenceville homeowner saves $1,211/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Lawrenceville
Finding the best solar panel installation company for your roof is a big decision, but it's one that can pay off big in Lawrenceville. With high levels of average daily sunlight in Lawrenceville, the solar industry is doing fairly well. An underrated driver of this has been New Jersey's statewide programs that help with residential and commercial solar projects.
If you want to start making use of the great number of benefits of solar, we're here to help you narrow down your options to find the Lawrenceville solar installer that's the right price for you. To get an estimate of how much it would cost to install solar panels on your roof, you can click the button below to get a quote from a certified installer near you.
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 Lawrenceville

Public Service Solar, LLC
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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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Energy storage solutions
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Tailored solutions
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Home installations
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Business installations
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Expert panel installation

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

Fusion Solar Energy
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Informative Resources
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Reliable Customer Support
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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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Home installations
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Integrated roofing
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Tailored solutions
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Expert panel installation

SunPower Builders
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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

Sunrun Solar
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Home installations
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Energy storage solutions
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Expert panel installation
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Tailored solutions

VISION SOLAR
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Home installations
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Skilled repairs
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Expert panel installation
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Tailored solutions

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

SunPower Master Dealer SOLAR
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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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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Integrated roofing
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Energy storage solutions
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Business installations
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Tailored solutions

Invention Solar
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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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Integrated roofing
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Home installations
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Tailored solutions

Emes Solar
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Informative Resources
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Reliable Customer Support
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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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Tailored solutions
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Home installations
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Expert panel installation
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Energy storage solutions
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Business installations

Open Solar Works
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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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Expert panel installation
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Home installations
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Tailored solutions
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Integrated roofing

My Solar Partner - Roofing & Solar
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Energy storage solutions
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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

Fortress Power
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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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Energy storage solutions
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Expert panel installation
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Business installations
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Home installations
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Tailored solutions

Exact Solar
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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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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Tailored solutions
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Business installations
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Home installations
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Energy storage solutions
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Expert panel installation

Skyline Solar
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Clear Pricing Policy
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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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Business installations
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Expert panel installation
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Integrated roofing
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Home installations
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Tailored solutions
Methodology: How We Ranked the Best Solar Companies in Lawrenceville
EcoWatch's solar experts analyzed each solar company in Lawrenceville 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 Lawrenceville
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 Lawrenceville
The cost of putting up a solar panel system has dropped immensely over the past several years, but it's still a significant investment for most homeowners. A few important factors that affect the cost of installing solar panels on your home and how much it could save you over time include:
- Electricity consumption: The average home in Lawrenceville doesn't use much energy, and so may not see as many savings on their power bills.
- The model of solar panels you want to get: Higher-efficiency panels are more highly priced, so that will shape your budget for your solar project.
- Incentives: Those who purchase and install a solar energy system this year can save 30% of their installation costs by taking advantage of the federal solar investment tax credit. You can also save about $14,000 on your energy bills over 20 years without incentives.
- Your power bills: This will affect your savings. In Lawrenceville, the average homeowner can save about $710 a year on their electricity bills.
There are several wonderful benefits of solar despite the initial cost of installation. It can help the Earth and your finances. In addition, it can raise the value of your home, leading to even more benefits if you decide to sell your home later.
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Solar Incentives in Lawrenceville
Because solar power is better for the environment than fossil fuels, there are various government incentives available to encourage its adoption. These incentives normally take the form of cash rebates, tax credits and/or solar renewable energy credits. They can reduce the cost you pay for installing solar panels by 30%, upwards of 50% depending on your location. In our article on solar incentives, you can find out about the incentives you qualify for near you.
Environmental Impact of Switching to Solar in Lawrenceville
One reason so many consider switching to solar power is to help bring down their environmental impact. You may be trying to figure out — how much does making the switch help the environment anyway? In a place like Lawrenceville where commute times can be pretty long, using solar power can help offset some of your carbon dioxide emissions from driving. Since solar panels don't release carbon dioxide emissions into the atmosphere when generating electricity, they're a good alternative to nonrenewable energy sources. In fact, you could reduce your carbon dioxide emissions by about 60 pounds each year. Since energy from the sun is abundant and produces electricity without free from carbon dioxide emissions, installing solar panels is one easy step you can take to help preserve 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
EcoWatch's Lawrenceville, NJ Solar Company Rankings FAQs
What is the top solar panel installation company in Lawrenceville?
In Lawrenceville, Arsenal Solar is the best local solar company. Our team of experts rates it 4.01 stars, so it's a solid choice if you're planning to add solar panels to your roof.
What are the pros and cons of solar power?
The advantages of solar power are that it can reduce or, for some, 100% eradicate your electricity bills, improve your home's value and bring down your carbon footprint. The disadvantages are that solar panels can be expensive to install, you may not save as much if you don't use a lot of electricity and it doesn't work for all roof types and locations.
Is it worth putting solar panels on my roof?
Solar panels can be a great investment for a majority of homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your electricity bills are already fairly low, solar panels might not be for you.
How efficient are solar panels?
In most cases, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the energy from the sun 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.