15 Best Solar Companies in Hamilton, NJ (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Hamilton based on:
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Customer review scores
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Service area for Hamilton, NJ
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Company policies and services offered
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Accreditations and certifications
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Average Hamilton homeowner saves $1,185/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Hamilton
Finding the best solar panel installation company for your house is a big decision, but it's one that can reap a lot of rewards in Hamilton. Due to its moderate amount of average daily sunlight, Hamilton has a good amount of solar growth, so many of the best solar companies in the nation have expanded to there to help residents embrace renewable energy.
In this article, we'll help you narrow in on the top companies in your area. To get free quotes from the top-rated solar companies in Hamilton, 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
EcoWatch Rankings for Solar Companies in Hamilton

Public Service Solar, LLC
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Informative Resources
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Reliable Customer Support
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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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Tailored solutions
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Home installations
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Business installations
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Energy storage solutions
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Expert panel installation

SunPower
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Reliable Customer Support
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Clear Pricing Policy
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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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Business installations
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Energy storage solutions
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Tailored solutions
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Expert panel installation
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Integrated roofing
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Home installations

Fusion Solar Energy
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Reliable Customer Support
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Clear Pricing Policy
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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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Integrated roofing
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Expert panel installation
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Home installations
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Tailored solutions

SunPower Builders
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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

VISION 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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Tailored solutions
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Home installations
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Expert panel installation
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Skilled repairs

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

SunPower Master Dealer SOLAR
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Informative Resources
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Reliable Customer Support
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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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Energy storage solutions
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Integrated roofing
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Expert panel installation
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Home installations
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Tailored solutions
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Business installations

Sunrun 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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Tailored solutions
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Expert panel installation
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Energy storage solutions
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Home installations

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

Emes Solar
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Clear Pricing Policy
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Reliable Customer Support
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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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Expert panel installation
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Integrated roofing
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Business installations
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Tailored solutions
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Energy storage solutions
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Home 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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Home installations
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Integrated roofing
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Tailored solutions
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Expert panel installation

My Solar Partner - Roofing & Solar
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Reliable Customer Support
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Informative Resources
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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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Integrated roofing
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Energy storage solutions
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Tailored solutions
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Expert panel installation
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Home installations

Fortress Power
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Clear Pricing Policy
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Informative Resources
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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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Home installations
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Energy storage solutions
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Expert panel installation
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Tailored solutions
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Business installations

Amped On Solar, LLC
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Free Quotes
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Reliable Customer Support
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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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Integrated roofing
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Home installations
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Expert panel installation
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Tailored solutions
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Energy storage solutions

Ray Energy Solar
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Clear Pricing Policy
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Free Quotes
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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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Tailored solutions
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Integrated roofing
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Business installations
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Home installations
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Skilled repairs
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Expert panel installation
Methodology: How We Ranked the Best Solar Companies in Hamilton
EcoWatch's solar experts analyzed each solar company in Hamilton 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 Hamilton
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 Hamilton
When deciding on a solar company, most homeowners or business owners care about the costs the most. There are a few factors you should take into consideration when trying to figure out costs and your potential savings, such as:
- Average daily sunlight: Since Hamilton 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.
- Incentives: Something that can make your solar project cost less is the solar investment tax credit (ITC), which is a tax credit that's equal to a percentage of the project cost. You can also save a decent amount of money on your energy bills, which can lead to an average of $14,000 of savings over 20 years.
- Your household's power bills: With high monthly power bills in Hamilton, you could save about $700 a year with solar.
- Choice of solar panels: The kind of solar panels you choose will affect your total cost. High-efficiency monocrystalline panels are more expensive 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 go with a higher number of more affordable panels.
So is a solar system worth it? Whether you're trying to decrease your electricity costs, greenhouse gas emissions or both, solar panels are a good investment for many Hamilton homeowners.
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Solar Incentives in Hamilton
If you're planning on making the switch to solar energy, a variety of government incentives and solar rebates can drastically reduce the cost of the project and expedite the return on your investment. There are quite a few federal, state and local rebates and tax credits that let you earn a decent amount of money back after installing a solar panel system. For comprehensive information about local incentives, visit our article on solar incentives.
Environmental Impact of Switching to Solar in Hamilton
One of the best reasons to use solar energy is to cut your reliance on nonrenewable energy sources like burning fossil fuels, which are harmful for the environment. But — how much exactly can you help by making the switch to solar? An important thing to think about is your overall carbon footprint. For example, if your commute is very long, your footprint may be larger, so adopting solar power for your home can help offset that. If you go solar, your carbon emissions can be reduced by about 60 pounds a year. As you can see, trading traditional energy for solar has so many other perks besides saving money. One of the main ones is that you can help save the environment too.
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 Hamilton, NJ Solar Company Rankings FAQs
What is the best solar installation company in Hamilton?
The highest-rated local solar company in Hamilton is Arsenal Solar, with a rating of 4.01 stars.
Are solar panels actually eco-friendly?
Solar panels can be harmful for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to recycle safely once they've reached the end of their lifespan. Making solar panels uses 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?
The average payback period for solar panel installation is about 13.1 years, but the exact period varies by the cost of electricity where you are, incentives and net metering programs.
How efficient are solar panels?
Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need fewer of them for your home's energy needs.
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.