How long is solar payback in New Jersey?

Solar payback in New Jersey typically runs 7–12 years depending on your electricity rate, system size, sun hours, and whether you qualify for the federal 30% Investment Tax Credit plus any New Jersey state incentives. Use the calculator above for a personalized estimate.

What solar incentives are available in New Jersey in 2026?

All New Jersey homeowners qualify for the federal 30% Solar Investment Tax Credit (ITC) on the gross system cost. New Jersey may also offer a state tax credit, rebates from your utility, or favorable net metering. See the calculator inputs above for New Jersey-specific values.

Is net metering available in New Jersey?

Net metering rules vary by state and utility. New Jersey has its own rules — full retail credit, time-of-use rates, or buyback programs. The calculator above factors in New Jersey's effective net metering value when estimating your monthly bill offset.

How many sun hours does New Jersey get?

New Jersey's average peak sun hours per day (NREL TMY3 data) determines how much solar your system can generate. The calculator above uses New Jersey-specific irradiance to size the system from your monthly electricity bill.

Should I buy solar panels or lease them in New Jersey?

Buying outright (cash or loan) lets you claim the 30% federal ITC and any New Jersey state credit, and you own the energy. Leasing or PPAs let the installer take the credit but you avoid upfront cost. For long-term value in New Jersey, ownership almost always wins.

Solar Payback in New Jersey (2026) — SuSI + Federal 30% Calculator

New Jersey has been one of the strongest US solar markets for over a decade, with paybacks consistently in the 6-9 year range. The driver: the SuSI (Successor Solar Incentive) program, replacing the old SREC market, pays solar owners $90-$120 per megawatt-hour ($0.09-$0.12 per kWh) of production for 15 years — on top of regular electricity savings.

Use the calculator below — your state is already selected. Adjust your monthly electric bill and system cost for a New Jersey-specific payback estimate.

Solar Payback Calculator (by State)

Estimate your system size, total cost after incentives, and break-even year for residential solar.

State

Monthly electric bill Average across the year. Used to size the system.

Your electricity rate ($/kWh) Auto-filled from state average. Override with your real rate from your utility bill.

System cost ($/Watt) 2024 national avg ~$2.85/W gross, before incentives. Quotes range $2.50-3.50.

Financing

Utility rate inflation (% / yr) US average ~2.8% over last 25 years. EIA forecasts ~3% through 2050.

Estimated payback period

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Select your state to get a precise estimate.

System size

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25-year savings

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Net cost after credits

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Year-1 savings

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Cost breakdown

Net out-of-pocket

Get free solar quotes from local installers

Estimates only. Real solar quotes depend on your roof, shading, local installer pricing, utility net-metering policy, and your specific tax situation for the federal credit. Not financial advice.

Cumulative savings vs. system cost

When the green line crosses the dashed cost line, you’ve broken even.

NJ solar incentive stack

1. Federal 30% Investment Tax Credit

Standard, applies to gross system cost.

2. SuSI program (replaces SRECs)

NJ's Successor Solar Incentive program pays solar systems a fixed per-kWh adder for 15 years. As of 2026, residential rates are $0.09-$0.12/kWh produced. On a 7 kW system producing 9,000 kWh/year, that's $810-$1,080/year for 15 years — a $12,000-$16,000 lifetime adder on top of utility savings.

3. Full retail net metering

NJ requires investor-owned utilities (PSE&G, JCP&L, Atlantic City Electric, Orange & Rockland) to offer full retail credit for excess solar exported to the grid. Net metering remains generous in NJ — unlike CA's NEM 3.0.

4. Sales tax exemption

Solar PV is exempt from NJ's 6.625% sales tax — saves $1,000-$1,500 on a typical residential system.

5. Property tax exemption

NJ Solar Energy Sales Tax Exemption excludes the added value of solar from property tax assessment.

What 2026 NJ solar economics look like

A typical 7 kW NJ residential solar system:

Gross system cost: $22,400 ($3.20/W — NJ is higher-cost installer market)
Federal 30% ITC: -$6,720
Net upfront cost: $15,680
Annual production: ~9,000 kWh
Annual utility savings at $0.19/kWh, full retail NEM: ~$1,710
SuSI annual payment at $0.10/kWh: ~$900
Combined annual return: ~$2,610
Simple payback: ~6 years

How to use the New Jersey solar calculator above

The state is pre-selected. Adjust if needed.
Enter your typical monthly electric bill (averaged across the year).
The calculator auto-fills your state's average electricity rate and peak sun hours — override the electricity rate with your real $/kWh from your bill if you know it.
Adjust the system cost per watt based on quotes from local installers. New Jersey averages are typically within the $2.50–$3.50/W range for cash installs.
The output shows estimated system size, net cost after federal and state credits, year-1 savings, and 25-year cumulative savings.

Reviewed by the CalcCottage editorial team. Updated May 14, 2026. Estimates only — not financial advice. Verify current incentives at DSIRE.org before installing.

Solar Payback in New Jersey: SuSI Program Drives Fast Payback