Solar Panels in New Jersey: Cost, Savings & Incentives (2026)
A 8kW solar system in New Jersey costs around $16,800 after the 30% federal tax credit and saves approximately $1,808 per year on electricity at the state's average rate of 17.6¢/kWh. With 4.4 peak sun hours per day, your estimated payback period is 9 years — leaving 15+ years of profit before the 25-year warranty period ends. Below: real cost data, all available incentives and a free personalised calculator.
Is solar worth it in New Jersey in 2026?
With an average electricity rate of 17.6¢ per kWh and 4.4 peak sun hours per day, New Jersey homeowners are in a good position to benefit from solar panels. A typical 8kW system will produce around 10,278 kWh per year — enough to offset a significant portion of a typical New Jersey home's electricity usage.
At current electricity rates, that production saves approximately $1,808 per year. Over 25 years — the standard panel warranty period — the projected net profit after recouping the system cost is around $28,400.
How much do solar panels cost in New Jersey?
A 8kW solar system — typical for a New Jersey home — costs approximately $24,000 before incentives (national average: ~$3,000 per kW installed).
| Cost item | Amount |
|---|---|
| System cost (8kW) | $24,000 |
| Federal 30% ITC | −$7,200 |
| New Jersey's Solar Transition (SuSI) program replaced the SREC program and offers Transition Renewable Energy Certificates (TRECs) for solar production. New Jersey is one of the most active SREC markets in the country. The state also offers a sales tax exemption on solar equipment and net metering at the full retail rate. | Additional savings |
| Net cost (after federal ITC) | $16,800 |
Actual costs vary by installer. Always get at least 3 quotes. Installer labour, roof type and system complexity affect final pricing.
Solar incentives in New Jersey (2026)
Federal Investment Tax Credit (ITC) — 30%
All US homeowners qualify for the 30% federal ITC through 2032. On a $24,000 system, this is a $7,200 tax credit — a direct reduction in federal taxes owed (not a deduction from taxable income).
New Jersey state incentives
New Jersey's Solar Transition (SuSI) program replaced the SREC program and offers Transition Renewable Energy Certificates (TRECs) for solar production. New Jersey is one of the most active SREC markets in the country. The state also offers a sales tax exemption on solar equipment and net metering at the full retail rate.
Use our Solar Tax Credit Calculator to calculate your exact federal and state incentive amounts based on your system cost.
Solar payback period in New Jersey
Based on a net system cost of $16,800 and estimated annual savings of $1,808, the estimated payback period for solar panels in New Jersey is approximately 9 years.
After payback, your solar panels continue to produce free electricity for another 16+ years. Use our Solar Payback Calculator to customise this for your specific electricity bill and system size.
What affects solar savings in New Jersey?
Every homeowner's solar savings are different. In New Jersey, the key variables are:
- Electricity rate (17.6¢/kWh): New Jersey's above-average electricity rate means every kWh your solar panels produce is worth more than in cheaper-electricity states — this is one of the strongest drivers of fast payback.
- Peak sun hours (4.4 hrs/day): New Jersey's sun hours are below the national average. This is offset by choosing an appropriately-sized system and optimising roof orientation. South-facing roofs at 20–30° pitch perform best.
- System size (8kW typical): The right size depends on your electricity bill. A $150/month bill typically requires a 6–8kW system to offset 80–100%. Use our System Size Calculator to find your exact target.
- Roof type and orientation: South-facing roofs at 30° pitch are ideal. West-facing roofs produce 15–20% less but may generate more electricity during peak-price afternoon hours, improving time-of-use savings.
Frequently asked questions — solar in New Jersey
Our calculators are pre-loaded with New Jersey's electricity rate (17.6¢/kWh) and sun hours (4.4 hrs/day).