15 Best Solar Companies in Northfield, NJ (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Northfield based on:
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Customer review scores
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Service area for Northfield, NJ
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Company policies and services offered
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Accreditations and certifications
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Average Northfield homeowner saves $1,627/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Northfield
When choosing between the best solar installers, Northfield homeowners have more options than ever before, which can be a lot to consider, but we're here to make making the switch to solar energy less confusing. On average, your family can save $19,000 over 20 years after installing a solar panel system. And since solar panels last about 25 to 30 years, the amount of money you'll save in the long run will be much higher than that overall.
As you begin your search for the best solar companies in Northfield, you'll notice that there are a large number of providers to choose from. So, we've put together an expertly curated list of the top solar companies in the area. To see how much you would pay to install a solar panel system on your roof, you can get a free, no-obligation quote from one of the top solar companies in Northfield by clicking 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 Northfield

Public Service Solar, LLC
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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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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

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

Sun Up Zero Down
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Free Quotes
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Clear Pricing Policy
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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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Expert panel installation
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Tailored solutions
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Business installations
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Home installations

Sunshine Solar Energy
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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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Home installations
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Tailored solutions
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Business installations
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Integrated roofing
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Expert panel installation

Castle Energy LLC
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Informative Resources
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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

Calvi Electric Company
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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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Expert panel installation
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Energy storage solutions
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Skilled repairs
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Tailored solutions
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Home installations
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Business installations

Solar Foundations LLC
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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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Tailored solutions
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Home installations

EcoGen America
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Free Quotes
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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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Tailored solutions
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Home installations
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Integrated roofing
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Expert panel installation
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Business installations
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End-to-end services

Energy Defenders
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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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Business installations
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Expert panel installation
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Tailored solutions
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Home installations

Glenn Wassmer ~ HD Energy Solutions
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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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Expert panel installation
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Tailored solutions
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Integrated roofing
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Energy storage solutions
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Home installations

100K 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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Business installations
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Tailored solutions
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Home installations
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Expert panel installation

Solar Guardians USA
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Free Quotes
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Informative Resources
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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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Expert panel installation
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Tailored solutions
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Business installations
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Integrated roofing
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Home installations
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Professional reinstallation
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Energy storage solutions
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Skilled repairs

Supreme Solar Services
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Prompt Service Delivery
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Free Quotes
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Informative Resources
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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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Tailored solutions
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Professional reinstallation
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Home installations
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Integrated roofing
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Skilled repairs
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Energy storage solutions
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Business installations
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Expert panel installation

Paradise Solar and Electrical LLC
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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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Expert panel installation
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Business installations
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Home installations

Power Overhaul LLC
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Free Quotes
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Informative Resources
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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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Expert panel installation
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Tailored solutions
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Skilled repairs
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Business installations
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Professional reinstallation
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Home installations
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Energy storage solutions
Methodology: How We Ranked the Best Solar Companies in Northfield
EcoWatch's solar experts analyzed each solar company in Northfield 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 Northfield
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 Northfield
For the majority of homeowners, the decision to invest in solar energy depends the most on the cost. There are several factors you should consider when determining how much it will cost and how much you can save, including:
- Your income and budget: This determines what model of solar panels you can afford.
- The amount of sunlight your house gets: Because of Northfield's high amount of average daily sunlight, you should be able to save a decent amount on your power bills.
- Incentives: The federal solar investment tax credit, which everyone in the U.S. is eligible for, lets you deduct 30% of the cost of installing your solar panel system from your federal taxes. Additionally, not including incentives, you can save about $19,000 over 20 years on your energy bills.
- How much power your household needs: If your household uses a lot of energy, you'll see more savings from installing solar panels.
There are many wonderful benefits of solar even with the initial cost of installation. It can help the planet and your wallet. Plus, it can boost the value of your home, resulting in even more benefits if you choose to sell your home later.
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Solar Incentives in Northfield
If you're thinking about switching to solar power, a variety of government incentives and tax credits can greatly bring down the cost of the project and speed up the return on your investment. You qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar panel system. You can also potentially use the ITC with other local incentives. You can find out about the incentives you can take advantage of in our article on solar incentives
Environmental Impact of Switching to Solar in Northfield
Swapping traditional energy for solar is a compelling way to do your part for a more sustainable future. Something many people might be thinking about is how much can they really help save the environment by switching to solar power anyway? If your home uses a lot of energy, you can help the environment even more by switching to solar power. In Northfield, the average person can reduce their carbon footprint by 60 pounds a year after going solar. Since energy from the sun is renewable and produces electricity without free from carbon dioxide emissions, adding solar panels to your home is one easy step you can take to help the planet.
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 Northfield, NJ Solar Company Rankings FAQs
What is the most reputable solar installer in Northfield?
In Northfield, Shore Green Energy is the best local solar company. Our team of experts rates it 3.00 stars, so it's a good choice if you're planning on installing solar panels on your roof.
What are a few of the pros and cons of installing solar panels?
A few of the biggest pros are that it lets you spend less on your power bills, it's eco-friendly, and it provides a significant return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, they cost a lot upfront and solar panels can look clunky on your roof.
Is it worth putting solar panels on my roof?
Solar panels can be a great investment for a majority of homeowners, but frankly, 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 much solar panel capacity do I need for my house?
Solar panel capacity is the amount of energy the panels can produce under ideal conditions (a sunny day around noon). The average household requires between 20 and 35 panels to cover how much energy they need.
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.