Solar Panels for New Jersey Homes

New Jersey is one of the better Northeast states for rooftop solar, not because it is the sunniest place in the country, but because electric rates are high and incentives are still meaningful. Most homes in the state receive about 4 to 4.5 peak sun hours per day on average, with stronger production from late spring through early fall. That is enough sunlight for a well-designed roof system to offset a large share of annual electricity use, especially for homes with central air, electric vehicles, heat pumps, pools, or higher summer usage.

Electric bills in New Jersey vary by utility and usage, but many households pay roughly $125 to $175 per month, and rates from major utilities such as PSE&G, JCP&L, Atlantic City Electric, and Rockland Electric are above the national average. When power is expensive, every kilowatt-hour your panels produce is worth more. New Jersey also pairs net metering with SREC-II payments under the state’s Successor Solar Incentive program, which can shorten payback compared with many neighboring states.

Honest Watts helps homeowners sort the real numbers from the sales pitch. We look at your roof, utility usage, shading, equipment options, incentives, and financing before matching you with vetted installers that serve your part of New Jersey. The goal is not just to put panels on a roof. It is to help you understand whether solar will lower your long-term energy costs, what the system should cost, and which proposal gives you the strongest value.

New Jersey homeowners can still combine state incentives, utility billing credits, and tax exemptions, which is why the state remains one of the stronger solar markets in the Northeast. The former federal Residential Clean Energy Credit, often called the solar ITC, expired for customer-owned residential systems placed in service after December 31, 2025 under the One Big Beautiful Bill Act, so 2026 cash and loan buyers do not receive a federal Section 25D credit. Third-party-owned systems, such as leases, PPAs, and prepaid solar, may still benefit from the commercial Section 48E credit through 2027; the provider claims that credit and typically passes the value through in a lower monthly payment or kWh rate.

The main state-specific incentive is New Jersey’s Successor Solar Incentive Program, known as SuSI. Most residential net-metered systems participate through the Administratively Determined Incentive, or ADI, program. As of 2026, eligible residential solar systems earn SREC-IIs for measured production, with the residential value commonly listed at $85 per megawatt-hour for 15 years after registration and approval. One megawatt-hour equals 1,000 kilowatt-hours, so a system that produces 8,000 kWh in a year could generate eight SREC-IIs. Program rules, capacity blocks, and registration steps matter, so the installer should handle the paperwork correctly before and after installation.

New Jersey also offers a full sales tax exemption for qualifying solar energy equipment, which avoids the state’s 6.625% sales tax on eligible system components. The state’s renewable energy property tax exemption helps prevent the added value of a solar system from increasing your local property tax assessment, even if the panels raise the home’s market value.

New Jersey does not have a separate statewide residential income tax credit for solar. Major electric utilities such as PSE&G, JCP&L, Atlantic City Electric, and Rockland Electric generally do not offer broad, recurring cash rebates for standard rooftop solar as of 2026. Their main role is interconnection, net metering, and billing credits. Some municipal programs, limited pilots, or financing offers may appear, so it is worth checking current local availability before signing.