15 Best Solar Companies in Berkeley, NJ (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Berkeley based on:
Customer review scores- Service area for Berkeley, NJ
- Company policies and services offered
- Accreditations and certifications
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Average Berkeley homeowner saves $1,220/year with solar panels
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Best Solar Companies in Berkeley
Getting the right solar panel installation company for your roof is an important decision, but it's one that can pay off big in Berkeley. One of the advantages of residing in Berkeley is you have access to plenty of the best solar panel installation companies in the country.
In this article, we’ll help you narrow down the best companies in your area.To get free quotes from the leading solar companies in Berkeley, click the "get quote" button below.
EcoWatch Rankings for Solar Companies in Berkeley
Supreme Solar Services
Informative Resources- Reliable Customer Support
- Prompt Service Delivery
- Clear Pricing Policy
- Free Quotes
Limited information available on website
Services Offered
Cleaning and Maintenance- Panel Installation
- Consultation
- Skilled Repairs
Solar X - Solar Maintenance Professionals
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Prompt Service Delivery
- Limited information available on website
Services Offered
- System Decommissioning
- Panel Installation
- Skilled Repairs
- Cleaning and Maintenance
Sun Up Zero Down
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Skilled Repairs
- Permit Assistance
- Cleaning and Maintenance
- System Decommissioning
- Consultation
Exact Solar
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Consultation
- Permit Assistance
- Panel Installation
Impact Solar LLC
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Battery Storage
- Financing Assistance
MACK Solar and Roofing
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Skilled Repairs
- Cleaning and Maintenance
Solar Pro
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Permit Assistance
- Consultation
- Panel Installation
Kaitanna Solar Installation Company
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Financing Assistance
- Battery Storage
Advanced Solar Solutions
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Brilliant Solar
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- System Decommissioning
- Battery Storage
- Consultation
- Financing Assistance
Boundless, Inc.
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Reliable Power & Solar
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Skilled Repairs
- Cleaning and Maintenance
- Financing Assistance
- Panel Installation
Solar Medix
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Consultation
- Skilled Repairs
- System Decommissioning
- Panel Installation
Public Service Solar, LLC
- Reliable Customer Support
- Clear Pricing Policy
- Prompt Service Delivery
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Consultation
Energy Defenders
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Methodology: How We Ranked the Best Solar Companies in Berkeley
EcoWatch's solar experts analyzed each solar company in Berkeley 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 Berkeley
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 Berkeley
Although solar panels can help save you a decent chunk of change on utility bills over time, it’s important to know the upfront costs.There are quite a few factors you should take into consideration when determining how much it will cost and how much you can save, including:
- Your income and budget: This affects what model of solar panels you can get.
- Whether or not your roof gets a lot of direct sunlight: This, along with your roof configuration, affects affect how much electricity your solar panels can make.
- Incentives: The federal solar investment tax credit currently allows you to lower your taxes by 0 of the project cost. Your state and city may also have various incentives that you can use. Plus, you can save about $14,000 over 20 years on your utility bills, before factoring in incentives.
- How much electricity your home consumes: Households that consume plenty of electricity each month may require more solar panels and, as a result, more upfront cost, but will also benefit more over time.
Though a solar panel system costs a decent chunk of money upfront, it can save you thousands of dollars over the lifespan of your panels. The question of how much, though, depends on a number of factors, including the angle of your roof and incentives.
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Solar Incentives in Berkeley
Switching to solar power has plenty of considerable benefits. Not only can it help preserve the environment, but you can also save a good amount of money on your installation with various government incentives.Everyone can take advantage of the federal Solar Investment Tax Credit (ITC), which lets you claim 0 of how much you paid for your solar installation when you file taxes, lowering the amount of taxes you owe that year. Plus, there may be some state and city incentives that stack with the ITC too. Check out our article on solar incentives to learn what incentives you can take advantage of.
Environmental Impact of Switching to Solar in Berkeley
Replacing nonrenewable energy with solar power is a good way to do your part for a more sustainable future.You may be asking yourself – how much does going solar help the environment anyway? One thing to consider is your overall carbon footprint. For example, if you spend lots of time commuting to work and have an electric vehicle, you can install solar panels on your home to power your EV and therefore help offset your carbon emissions.In fact, if you make the switch to solar power, you could reduce your carbon dioxide emissions by about 60 pounds each year. The benefits of solar power are abundant — just like solar power is! That's why so many Berkeley residents have been happy with making the switch to solar.
EcoWatch's Berkeley, NJ Solar Company Rankings FAQs
Which solar panel installer is the best in Berkeley?
The highest-rated local solar company in Berkeley is Supreme Solar Services, with a rating of 5.00 stars.
What are a few of the pros and cons of switching to solar?
A few of the biggest pros are that it lets you spend less on your power bills, it’s a sustainable source of energy, and it can provide a good return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, the startup costs are high and solar panels can look clunky on your roof.
Is it worth installing solar panels on my roof?
Solar panels can be a beneficial investment for many homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your power bills are already pretty low, solar panels might not be for you.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is rated depending on how much power they generate under standard testing conditions. Since each panel can generally produce about 250 to 400 watts per hour, the average house will need 20 to 35 panels.
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.