15 Best Solar Companies in Mantua, NJ (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Mantua based on:
Customer review scores
Service area for Mantua, NJ
Company policies and services offered
Accreditations and certifications
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Average Mantua homeowner saves $1,432/year with solar panels
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Best Solar Companies in Mantua
Searching for the top solar companies in Mantua? Installing a solar panel system is an exciting home addition that many homeowners find valuable for their wallets, communities and the planet. Solar panels aren't just good for the environment — your wallet will benefit too. Once you switch to solar power, you can save an average of $17,000 over 20 years, and this doesn't even include incentives.
The cost of installing solar panels can vary a lot according to your home’s configuration and your overall energy needs.To help you find out if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in Mantua by clicking the 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 Mantua

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


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

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

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

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


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

Sun Up Zero Down
Informative Resources
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Financing Assistance
Panel Installation
Consultation
Permit Assistance
Cleaning and Maintenance
Skilled Repairs
System Decommissioning

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


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


Lumina Solar PA
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Grid-Tied Solar System
Skilled Repairs
Panel Installation
Permit Assistance
Cleaning and Maintenance
Consultation

Brilliant Solar
Clear Pricing Policy
Informative Resources
Free Quotes
Limited information available on website
Services Offered
System Decommissioning
Panel Installation
Battery Storage
Financing Assistance
Consultation
Methodology: How We Ranked the Best Solar Companies in Mantua
EcoWatch's solar experts analyzed each solar company in Mantua 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 Mantua
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 Mantua
The cost of putting up a solar panel system has dropped immensely in the past few years, but it’s still a substantial investment for most homeowners.Some important things that influence how much it will cost and how much you could save include:
- The amount of sunlight your roof gets: If your roof doesn’t get a lot of direct sunlight, your solar panels won’t be able to generate as much energy, which will leave you with lower savings on electricity bills than someone with a roof that gets a lot of sunlight.
- The model of solar panels you can purchase: This hinges on how much you’re willing to invest upfront.
- The cost of electricity in your area: If your local electricity rates are high, there's a better chance you'll have a higher return on your investment in a solar panel system. In Mantua, you can save an average of $1,498 a month on your electricity bills.
- How much energy you use: If your home regularly uses a lot of energy, you'll see more savings from going solar.
So is buying solar panels worth it? Whether you’re trying to reduce your electric bills, carbon dioxide emissions or both, solar panels are a good investment for many Mantua homeowners.
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Solar Incentives in Mantua
There are many good reasons why going solar is a great investment. One of them involves some government incentives that can save you money.There are a lot of federal, state and local rebates and tax credits that earn a decent amount of money back after buying a solar panel system. In our article on solar incentives, you can read about the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Mantua
One reason so many homeowners are considering going solar is to help reduce their environmental impact.But how much can installing solar panels actually affect the environment? One thing that can severely influence your carbon footprint is how long your commute is and how much you drive in general. If you install solar panels and have an electric car, you can significantly reduce your carbon dioxide emissions by charging your car at home.Although solar panel production emits carbon dioxide, the panels make up for it by greatly lowering the amount of CO2 you would have produced if you still used nonrenewable energy. In Mantua, you can reduce your carbon footprint by 60 pounds a year with solar panels. For homeowners who are worried about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.
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 Mantua, NJ Solar Company Rankings FAQs
What is the top solar installation company in Mantua?
The highest-rated local solar company in Mantua is SunPower, with a rating of 4.00 stars.
What are some of the biggest advantages and disadvantages of switching to solar?
The advantages of solar power are that it can reduce or, in some cases, completely erase your electricity bills, raise your home’s value and cut back on your carbon footprint. The main disadvantages are that solar panels can be costly to install, you may not save as much if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
How long does it take to see a return on your investment after buying solar panels?
The average payback period for solar panel installation is about 13.8 years, but the exact period varies by the cost of electricity where you are, incentives and net metering programs.
When is the best time of year to install solar panels?
You can install solar panels whenever it's convenient for you, but consider doing so in the winter when the demand is less. With fewer homeowners switching to solar, you could potentially see faster installation times and more savings.
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.