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

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Author Icon By Tamara Jude + 1 other Reviewer Icon Reviewed By Roger Horowitz Updated 02/19/2024

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 the best high-efficiency solar panels that are produced in-house as well as responsive customer service to ensure you receive better 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.


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.

Star Rating Warranties Payment Options Link
SunPower SunPower
25 years Full purchase, loan, lease, PPA Get Quote
Palmetto Palmetto
10–25 years Full purchase, loan Get Quote
Sunrun Sunrun
10–25 years Full purchase, loan, lease, PPA Get Quote
Solar Energy World Solar Energy World
25–30 years Full purchase, loan, lease, PPA Get Quote
Momentum Momentum
25 years Full purchase, loan, lease, PPA Get Quote
Impact Solar Impact Solar
25 years Full purchase, loan Get Quote
Venture Solar Venture Solar
25 years Full purchase, loan, lease Get Quote
Tesla Solar Tesla Solar
10-25 years Full purchase, loan Get Quote
SunPower
Logo SunPower
Star Rating
Warranties 25 years
Payment Options Full purchase, loan, lease, PPA
Get Quote
Palmetto
Logo Palmetto
Star Rating
Warranties 10–25 years
Payment Options Full purchase, loan
Get Quote
Sunrun
Logo Sunrun
Star Rating
Warranties 10–25 years
Payment Options Full purchase, loan, lease, PPA
Get Quote
Solar Energy World
Logo Solar Energy World
Star Rating
Warranties 25–30 years
Payment Options Full purchase, loan, lease, PPA
Get Quote
Momentum
Logo Momentum
Star Rating
Warranties 25 years
Payment Options Full purchase, loan, lease, PPA
Get Quote
Impact Solar
Logo Impact Solar
Star Rating
Warranties 25 years
Payment Options Full purchase, loan
Get Quote
Venture Solar
Logo Venture Solar
Star Rating
Warranties 25 years
Payment Options Full purchase, loan, lease
Get Quote
Tesla Solar
Logo Tesla Solar
Star Rating
Warranties 10-25 years
Payment Options Full purchase, loan
Get Quote
Star Rating Warranties Payment Options Link
SunPower SunPower
25 years Full purchase, loan, lease, PPA Get Quote
Palmetto Palmetto
10–25 years Full purchase, loan Get Quote
Sunrun Sunrun
10–25 years Full purchase, loan, lease, PPA Get Quote
Solar Energy World Solar Energy World
25–30 years Full purchase, loan, lease, PPA Get Quote
Momentum Momentum
25 years Full purchase, loan, lease, PPA Get Quote
Impact Solar Impact Solar
25 years Full purchase, loan Get Quote
Venture Solar Venture Solar
25 years Full purchase, loan, lease Get Quote
Tesla Solar Tesla Solar
10-25 years Full purchase, loan Get Quote
SunPower
Logo SunPower
Star Rating
Warranties 25 years
Payment Options Full purchase, loan, lease, PPA
Get Quote
Palmetto
Logo Palmetto
Star Rating
Warranties 10–25 years
Payment Options Full purchase, loan
Get Quote
Sunrun
Logo Sunrun
Star Rating
Warranties 10–25 years
Payment Options Full purchase, loan, lease, PPA
Get Quote
Solar Energy World
Logo Solar Energy World
Star Rating
Warranties 25–30 years
Payment Options Full purchase, loan, lease, PPA
Get Quote
Momentum
Logo Momentum
Star Rating
Warranties 25 years
Payment Options Full purchase, loan, lease, PPA
Get Quote
Impact Solar
Logo Impact Solar
Star Rating
Warranties 25 years
Payment Options Full purchase, loan
Get Quote
Venture Solar
Logo Venture Solar
Star Rating
Warranties 25 years
Payment Options Full purchase, loan, lease
Get Quote
Tesla Solar
Logo Tesla Solar
Star Rating
Warranties 10-25 years
Payment Options Full purchase, loan
Get Quote

Our Top Solar Company Picks

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

SunPower: Best High-Efficiency Panels
Palmetto Solar: Best Customer Support
Sunrun: Best Solar Panel Leasing
Solar Energy World: Best East Coast Installer
Momentum Solar: Best Installation Process
Impact Solar: Best New Jersey Installer
Venture Solar: Best Northeast Installer
Tesla Solar: Best Solar Tech

SunPower

Best High-Efficiency System
4.8

Learn More: SunPower Review

Pros and Cons

Pros Comprehensive 25-year system coverage Customized high-efficiency residential systems Electric vehicle (EV) chargers and in-house solar energy storage available Cons Higher pricing than other installers, per online reviews System customizations are limited to in-house components only Service area varies by ZIP code

Why We Chose SunPower

New Jersey homeowners looking for the highest-efficiency solar system on the market should consider SunPower. The company uses Maxeon high-efficiency panels and customized in-house components. They create high-quality systems designed for peak energy generation when combined. SunPower also sells its exclusive SunVault energy system and EV chargers as additional upgrades.

Each system includes a 25-year comprehensive warranty covering product, workmanship, and added upgrades. You also receive a power production coverage that guarantees at least 92% power output after 25 years of use.

Warranty and Financing

Warranty

SunPower systems include 25 years of panels, components, and workmanship coverage, plus a power performance guarantee.

Financing Options

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

 

Reputation and Awards

In 2019, SunPower received PV Magazine’s Sustainability Award for its environmental contributions. The company also received Good Housekeeping’s 2022 Home Renovation Award in the Biggest Energy Savers category. 

SunPower is accredited by the Better Business Bureau and has an A+ rating* from the organization. Many homeowner reviews complimented SunPower’s systems for their performance and energy savings. Negative reviews mentioned the higher system costs and poor communication with third-party installers.

Palmetto

Best Customer Support
4.4

Pros and Cons

Pros Full-service installer with in-house staff Multiple customer service contact options, including a dedicated app Tiered protection plans for added system coverage Cons Shorter roof leak and workmanship coverage than other installers Some online reviews mentioned permitting delays System monitoring limited to three years

Why We Chose Palmetto

Palmetto offers multiple customer support options to handle questions or concerns and make scheduling appointments easier. Customers can contact the support team via phone, email, and online chat. The Palmetto app lets you schedule servicing and maintenance appointments without speaking to a representative.

Along with focused customer support, Palmetto offers tiered coverage plans for better solar system support. The plans include active system monitoring with remote diagnosis and troubleshooting. In addition, Palmetto will proactively contact you if any system issues are detected.

Warranty and Financing

Warranty

Palmetto provides a 25-year panel warranty, 12-year inverter warranty, 10-year workmanship warranty, and five years of roof penetration coverage.

Financing Options

✔ Full purchase
✔ Loan

Reputation and Awards

In 2022, Palmetto received Solar Power World’s Most Forward-Thinking Contractor award and  Inc. Magazine’s Power Partner Award. Palmetto also sponsors the Get Solar, Give Solar program, which helps provide solar energy to underserved communities.

The BBB accredits the company and currently holds an A+ rating. Online reviews highlighted the company’s excellent communication and timely project updates but noted communication issues when making service and repair requests.

Sunrun

Best Solar Panel Leasing
4.4

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

Warranty

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
✔ PPA

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.

Solar Energy World

Best East Coast Installer
4.4

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.

Warranty and Financing

Warranty

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
✔ PPA

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.

Momentum

Best Solar Panel Installation
4.4

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

Warranty

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.

Impact Solar

Best New Jersey Installer
4.4

Pros and Cons

Pros 25-year workmanship warranty North American Board of Certified Energy Practitioners (NABCEP) certification Focused customer service due to operating in only one state Cons Not as many financing options as some companies No mobile app Not as many ways to get in touch as larger providers

Why We Chose Impact Solar

Impact Solar serves New Jersey exclusively, so your solar experience is better tailored to your location and its climate, permitting requirements, needs, and challenges. Though the company is smaller than its regional and national competitors, it’s still a full-service and fully licensed provider with state-of-the-art solar technology and NABCEP certification. Impact offers an impressive 25-year workmanship warranty and a 0%-down financing option.

Warranty and Financing

Warranty

Impact will repair or replace any defects in the first 25 years after installation and be responsible for any installation-related damages to your home for the first 15 years. Coverage includes a 10-year power out put guarantee. 

Financing Options

✔ Full purchase
✔ Loan

Reputation and Awards

Impact Solar holds an A+ rating from the BBB. The company In addition to its NABCEP certification, Impact is ranked as one of SolarReviews’ Top 100 Installers and is an EnergySage-approved company.

Venture Solar Best Northeast Regional Installer
4.2
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

Warranty

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. 

*BBB ratings are accurate as of February 2024.


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 or roofing services
  • Energy efficiency audits and upgrades
  • Home energy monitoring equipment
  • Smart home upgrades
  • Solar system monitoring 

Warranties

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 solar panel financing options for their installations. 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

  • Up-front (or cash) payments: Homeowners pay the full system costs up-front
  • Solar loans: After making an initial down payment, you’ll continue monthly payments until you pay for your system. 
  • Solar leases: You make monthly payments to “rent” the system from the provider. 
  • Power purchase agreements (PPAs): Homeowners make monthly payments for their solar energy use, not the system. 
QUICK Tip
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 extended warranty and rebates. Its systems offer excellent energy production and optimal cost savings. SunPower also includes a 25-year comprehensive warranty that protects your system’s performance.

If you’re interested in getting a solar lease, Sunrun 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

The This Old House Reviews Team is 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.