We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services.More

6 Best Solar Companies in New Jersey (2024): Expert Reviewed

Advertiser Disclosure

By using, you are leaving This Old House and will be connected with partners of Home Service Quotes. Who, by submitting your information, may contact you with information related to your inquiry. The listings that appear are from companies from which this website receives compensation.

Get a personalized solar estimate

Enter details in under 3 minutes

Roofs of single-family homes with solar energy panels

Author Image Written by Tamara Jude + 1 other Reviewer Icon Reviewed by Roger Horowitz Updated 06/28/2024

With over 250 solar companies throughout the state, picking the right New Jersey solar company can be daunting. We recommend SunPower for New Jersey homeowners. The company provides high-efficiency solar panels that as well as responsive customer service to ensure you receive the best solar system support. 

If SunPower isn’t right for you, our guide includes several other options and their pros and cons. Our team spent 60 hours researching leading solar installers serving the Garden State to help you choose the best one for your home.

Key Takeaways

The best solar companies in New Jersey are SunPower for their highly efficient solar panels, and Momentum due to their strong installation process.
New Jersey is one of the few states that offers net metering at retail rate. This allows solar owners to sell excess energy back to their utility for credits on their power bill for a better value than most other states.
The average solar system in New Jersey costs $29,416 before taking advantage of solar incentives, such as the New jersey’s solar sales tax and property tax exemptions.

Compare Solar Companies Across New Jersey

New Jersey’s Top Solar Energy Companies

We evaluated New Jersey’s most popular solar companies using our methodology that looks at inventory, product performance, warranty coverage, experience, certifications, financing options, Better Business Bureau (BBB) rating, and more. Our list consists of the brands that scored highest in these categories.

We surveyed 1,000 solar system buyers and found that SunPower was one of the most popular choices, beaten only by ADT Solar, which is no longer in operation. Roughly 16% of our survey respondents are SunPower customers.

Company Star Rating Warranties Payment Options Link
25 years Full purchase, loan, lease, PPA GET QUOTE
25 years Full purchase, loan, lease, PPA GET QUOTE
25–30 years Full purchase, loan, lease, PPA GET QUOTE
10–25 years Full purchase, loan, lease, PPA GET QUOTE
25 years Full purchase, loan, lease GET QUOTE
10-25 years Full purchase, loan GET QUOTE
No results were found.

Our Top Solar Company Picks

The following solar brands earned four or more stars when tested against our methodology:

Most Efficient Panels: SunPower
Best Installation Process: Momentum Solar
Best East Coast Installer: Solar Energy World
Best Solar Panel Leasing: Sunrun
Best Northeast Installer: Venture Solar
Best Solar Tech: Tesla Solar
SunPower Best High-Efficiency System
Pros and Cons
Pros Builds customized, high-efficiency solar panels Provides solar batteries and electric vehicle (EV) chargers Has a 25-year system and labor warranty Cons Only has in-house products, limiting customization More expensive than some other solar providers Some customer complaints cite faulty panels and monitoring systems
Why We Chose SunPower

SunPower’s residential solar panel systems are some of the most energy-efficient and high-performing in the industry. It’s one of the few companies that uses in-house solar components, creating a system in which each component works optimally together.

Warranty and Financing

SunPower backs its solar products with an all-inclusive 25-year warranty covering all solar system components, additional equipment add-ons, workmanship, and a 92% power output production guarantee.

Financing Options
✔ Full purchase
✔ Loan
✔ Lease

Reputation and Awards

SunPower received PV Magazine’s 2019 Sustainability Award for outstanding sustainability leadership in the solar industry. SunPower also received Good Housekeeping’s 2022 Home Renovation Award in the Biggest Energy Savers category for its innovative SunVault energy storage system.

SunPower is accredited by the Better Business Bureau (BBB) and currently holds an A+ rating from the organization. Based on our team’s analysis, we discovered that customers were overall pleased with their SunPower system’s performance.


Best Installation Process

Pros and Cons

Pros Panels from multiple manufacturers North American Board of Certified Energy Practitioners (NABCEP) certification Mobile app for panel performance monitoring Cons No solar batteries in some locations Aggressive sales tactics according to some customer reviews No system output guarantee

Why We Chose Momentum Solar

We appreciate that Momentum handles installations in-house. Fewer parties often means better communication, fewer delays, and one project management team overseeing the execution of paperwork, permits, and building code requirements. We also like that Momentum is NABCEP-certified and has a mobile app for system performance monitoring.

Warranty and Financing


The company offers a 25-year manufacturer’s warranty to cover any defects. You’ll also receive 25-year workmanship coverage for any installation-related issues.

Financing Options

✔ Full purchase
✔ Loan
✔ Lease
✔ Power purchase agreement (PPA)

Reputation and Awards

Momentum Solar has well over a decade of solar industry experience and an A+ rating with the BBB. The company made the 2020 Top Solar Contractors list, the 2021 Angi Super Service Award, and the 2022 Bob Vila Best Solar Companies Award. Momentum has also won awards for its positive workplace, which we think improves customer service.

Solar Energy World

Best East Coast Installer

Pros and Cons

Pros Extensive solar product catalog for better customizations Free system monitoring included NABCEP-certified installers and designers Cons Reviews mentioned communication issues with staff No company-level power production coverage Warranty coverage varies by product

Why We Chose Solar Energy World

Solar Energy World provides personalized solar experiences to East Coast customers. Homeowners can choose from several top-quality solar panel brands, including Silfab, Q Cells, and Longi. You can customize your system with leading inverter and solar battery brands, including the popular Tesla Powerwall.

The company includes system monitoring through its app, which is compatible with smartphones, computers, and tablets. Its staff of NABCEP-certified installers and designers create custom systems for each customer and assist with applying for solar incentives.

Of our survey respondents, 11% chose Solar Energy World.

Warranty and Financing


Solar Energy World offers manufacturer’s warranty coverage that varies from 25–30 years and power production for up to 25 years. However, coverage varies by solar panel brand and isn’t guaranteed with every brand.

Financing Options

✔ Full purchase
✔ Loan
✔ Lease

Reputation and Awards

From 2014–2022, Solar Energy World was recognized as one of Solar Power World’s Top Residential Installers. The company donates part of its profits to the GivePower Foundation, an organization that gives solar-powered water purification solutions to developing countries.

The company is accredited with the BBB and holds an A+ rating.

Customers praised the company for its easy installation process and helpful staff but experienced delays with the final system activation.


Best Solar Panel Leasing

Learn more: Sunrun Review

Pros and Cons

Pros Four financing options, including prepaid and monthly leasing Leased systems include theft and damage insurance protections Solar battery and EV charger options available Cons 25-year warranty applies to leased customers only Homeowner reviews mention delayed service repairs and poor customer support Website offers little information on how leasing impacts solar incentives

Why We Chose Sunrun

Sunrun emphasizes its leasing options as a way for homeowners to benefit from solar savings without buying the system. Although we don’t recommend solar leases, they do benefit homeowners who can’t afford sizable up-front system costs. Leasing Sunrun customers receive 25-year comprehensive system coverage and ongoing maintenance. They also receive added insurance coverage for panel theft and damage.

You can upgrade your Sunrun system with solar batteries and EV chargers. Systems include solar monitoring services that track system performance and average energy use.

Warranty and Financing


Sunrun offers a 10-year comprehensive warranty with product, roof penetration, and workmanship coverage to solar loan and cash payment customers. Leasing homeowners receive an extended 25-year warranty with additional theft and damage insurance.

Financing Options

✔ Full purchase
✔ Loan
✔ Lease

Reputation and Awards

Sunrun was awarded DroneDeploy’s 2022 Guardian of Safety Award for using drone technology for site evaluations. Additional accolades include 14 awards from Comparably in 2021 and 2022. The company was recognized in several categories, including Best CEOs for Diversity and Best Company for Women.

Sunrun maintains an A+ rating with the BBB and holds accreditation with the organization. 

After evaluating customer reviews, we learned that customers appreciated the comprehensive system coverage. However, some homeowners expressed frustration over Sunrun’s poor customer service and delays in installation.

Venture Solar Best Northeast Regional Installer
Pros and Cons
Pros Offers a 25-year system and roof warranty Provides remote monitoring through mobile app Has transparent financing information online Cons Doesn’t offer solar battery installation Requires a phone number to get an online quote Has limited availability
Why We Chose Venture Solar

Venture Solar has overwhelmingly positive customer reviews online. Its 25-year warranty on service, parts, and installation plus three financing options makes it competitive in the solar market. The company installs LG solar panels that are threaded to capture more sunlight and perform more efficiently. The panels’ Cello technology keeps them cool and allows energy to flow, while the reinforced frame design protects solar panels from inclement weather. 

Warranty and Financing


Venture Solar offers its customers a 25-year bumper-to-bumper warranty to help protect their solar investment. The warranty covers workmanship and system parts and includes a power output guarantee. 

Financing Options
✔ Full purchase
✔ Loan
✔ Lease

Reputation and Awards

Venture Solar isn’t accredited or rated by the Better Business Bureau (BBB), but it’s been stamped as a SolarReviews Pre-Screened Solar Pro each year since 2017. It has 4.67 out of 5 stars on the site, with over 400 customers reviewing the company as mostly positive to work with. Venture has 4.5 out of 5 stars on Google Reviews from over 650 customers. 

Tesla Solar Best Solar Tech
Pros and Cons
Pros Provides online quotes Provides 24/7 solar panel monitoring through the Tesla mobile app Protects solar panels with a 25-year performance guarantee Cons Limits system size to four options Doesn’t provide installation in all ZIP codes
Warranty and Financing

Warranty options:

  • 25-year performance warranty

Financing options:

  • Full purchase
  • Loan
States Available

All 50 states, but installation may be limited in some ZIP codes

The state of New Jersey provides a few federal and state solar incentives to help offset solar panel costs. Here’s an overview of available New Jersey solar incentives for homeowners as the costs of solar panels in New Jersey are different than other states.

This exemption allows homeowners to benefit from the added home value of solar panels without increasing property tax. Residents receive a 100% property tax exemption for new solar solution

This program works similarly to solar renewable energy certificates (SRECs) that offer payouts for your generated energy. New Jersey’s SuSI Program, or SREC-II, provides one energy credit for every 1,000 kilowatt-hours (kWh) your system generates. Homeowners can then sell these credits for a $90 fixed payout rate. 

New Jersey residents also receive a sales tax exemption for their solar equipment. You won’t pay the state’s 6.625% rate on solar-related purchases, helping reduce installation costs.

Qualifying residents can receive a credit for up to 30% of New Jersey solar system costs. This credit applies to help reduce or eliminate owned federal taxes. New Jersey residents must own their solar energy system to qualify for these savings.

With net metering, residents earn energy bill credits for sending their excess energy back to the power grid. The New Jersey Board of Public Utilities (NJ-BPU) mandates net metering for all utility companies. Homeowners receive one credit for their returned electricity at the full retail electricity rate.

What Should You Look For in a Solar Company?

If you plan to go solar, it’s important to compare solar installation companies to find the best fit for your needs. Keep the following factors in mind when shopping for your solar provider

Solar Services

Typically, solar companies use in-house or third-party contractors for their installations. In-house installers work directly for the company. They often have better communication and solar installation quality, leading to fewer problems during installation. With third-party teams, companies have contracts with local installers, leading to varying installation quality by area. You may have separate contacts between the installers and solar providers, leading to more complicated communication. We recommend choosing an installer with an in-house team. 

Some providers offer additional perks and benefits beyond installation services. These solar services could include system monitoring or dedicated apps that improve system performance. Companies may also provide home upgrade services like energy audits or roofing services. We’ve listed some typical solar services below:

  • Dedicated mobile app or web portal
  • Electrical, pest, or roofing services
  • Energy efficiency audits and upgrades
  • Home energy monitoring equipment
  • Smart home upgrades
  • Solar system monitoring 

Choosing a solar provider that offers a range of services is beneficial considering that 76% of our survey takers reported needing additional home services to prep for their solar installation. Roughly 52% said they needed roof repair, 37% said they needed a full roof replacement, and 35% needed tree removal.


Many solar panels have an average life span of 25 years, so you’ll want warranty coverage to match that life expectancy. Many high-quality residential panels have warranty coverage for 25 years or longer, while cheaper solar panels receive coverage for 15 years or less. Solar companies usually offer one or more warranty plans for your panels and components. We’ve outlined the typical warranty types below:

  • Manufacturer’s (or product) warranty: This plan protects your system against manufacturing defects. 
  • Workmanship (or labor) warranty: This coverage includes any installation-related issues. 
  • Power performance guarantee: This plan guarantees a certain energy production level through your system’s lifetime and includes repair or replacements when your panels fall below those specifications. 

You’ll find that warranty length, coverage, and availability varies between solar providers. We recommend reviewing each company’s warranty offerings for the best system protection. 

Payment Options

Companies offer two or more ways to pay for solar projects. Certain payment options, such as cash payments and solar loans, grant you full system ownership. This ownership qualifies you for federal and state solar incentives that help lower your initial solar investment. Below is an overview of the most common financing options: 

  • Upfront (or cash) payments: Homeowners pay the full system costs upfront. Nearly half of our survey respondents chose this option.
  • Solar loans: With a solar loan, after making an initial payment, you’ll continue monthly payments until you pay for your system. Around 23% of our survey takers financed their system with this option.
  • Solar leases: Leasing allows you to make monthly payments to “rent” the system from the provider. This means you won’t own your system or qualify for any solar incentives. Nearly 11% of those surveyed chose solar leasing. 
  • Power purchase agreements (PPAs): A PPA allows homeowners to make monthly payments for their solar energy use, not the system. Again, you won’t own anything or qualify for solar incentives, though 17% of our survey takers still chose this route.
Under solar lease and PPA plans, the solar provider owns the system, disqualifying you from solar incentive savings. Homeowners should only consider leasing options if they cannot or don’t want to own their system. Otherwise, we recommend choosing up-front payments or solar loans for the best return on investment. 

Customer Support

Consider solar companies that offer multiple contact options with their customer support team. Your selected company should offer one or more of the following options: 

  • Email 
  • Phone
  • In-app communications
  • Online chat
  • Online forms
  • Text messaging 

Check third-party review sites for ongoing complaints about unreturned calls, unfriendly representatives, and delayed responses.

What Is the Best Way To Get a Solar Quote in New Jersey?

We recommend requesting free quotes from several solar installers and comparing product catalogs, warranty lengths, and pricing. We’ve outlined a typical solar quote process to help you prepare for your solar consultations.

  1. Schedule a solar consultation: Reach out to each solar installer and schedule a virtual or in-person consultation. Set aside two hours for each appointment.
  2. Have your latest electric bill handy: Most installers request your latest energy bill to determine your average electricity use. This information helps them build a system that matches your household energy needs
  3. Review your roof design: The consultant will conduct an in-person or virtual roof assessment to gauge available space and identify any restrictive design elements. They will also choose the ideal placement for your solar panels. 
  4. Design your solar panel system: The solar installer will design your system after completing their assessments. During this step, you can choose your solar panel type, components, and add-ons, such as solar batteries and EV chargers. 
  5. Review your final quote: You’ll receive a final quote and contract for your new system. Your quote should outline your system equipment with costs, labor charges, and warranty coverage. You’ll also receive financing details and an estimated solar payback period. Compare each complete quote to find the best offer.

Our Conclusion

We selected SunPower as the top pick for New Jersey solar providers because of its high-efficiency solar panels and diverse financing options. Palmetto also offers easy to use daily system monitoring, so you can feel secure that your solar system is running properly.

If you’re interested in getting a solar lease, In our review of Sunrun we found they may be a more competitive option. If you’re after a sleek, modern look, Tesla may be better. As you search for the right solar company, we recommend getting quotes from at least three providers to compare pricing. We also suggest reading customer reviews and noting any negative feedback about the aspects that matter most to you. 

Other New Jersey Home Service Resources

Frequently Asked Questions About Solar Companies in NJ

Is it worth getting solar in New Jersey?

Yes, solar panel installation in New Jersey is worth it. The state offers several solar incentives to help lower installation costs and provide long-term savings on your solar investment. New Jersey receives around 206 sunny days each year, making it an ideal environment for solar. In addition, moving to solar helps reduce your electricity costs and provides a clean energy source for your home.

What is the average cost for solar in New Jersey?

On average, New Jersey residents pay $2.9 per watt according to EnergySage. That’s roughly $14,480 for a 5-kilowatt system. These prices don’t include additional savings from federal and state solar incentives. System costs may vary based on home energy needs, system size, and solar provider.

Does New Jersey offer a state solar tax credit?

No, New Jersey doesn’t offer a state solar tax credit. However, homeowners can save money on installation using the 30% federal tax credit and additional incentives, including the Successor Solar Incentive (SuSI) Program.

Our Rating Methodology

We are committed to providing comprehensive and unbiased reviews to our readers. After over a thousand hours of research on solar companies, interviews with experts, and common customer needs, we’ve created a detailed rating system for solar providers based on six factors:

  • Solar equipment, installation, and services (25%)
  • Warranty and performance guarantees (25%)
  • Brand reputation and certifications (15%)
  • Financing options (15%)
  • Experience (10%)
  • Availability (10%)

Total scores are divided by 20 for a final 5-point rating scale.

To share feedback or ask a question about this article, send a note to our Reviews team at reviews@thisoldhousereviews.com.