NorthSolarCalc

NorthSolarCalc › By State › New Hampshire

🦅 New Hampshire Solar Panel Calculator 2025

New Hampshire's high electricity rates mean solar saves thousands of dollars per year.

$
$20$800+

Avg rate: $0.248/kWh · 4.7 peak sun hrs/day

Your Solar Estimate for New Hampshire

5.3 kW

System Size

recommended

6.4 yrs

Payback Period

break-even

$54,150

25-Year Savings

net profit

2.8t

CO₂ Offset

per year

Estimated installation cost$16,395
US Federal Tax Credit (30% IRA)− $4,918
Net cost to you$11,476
Annual electricity savings$1,800/yr

Ready for a precise quote? Compare local installers — free, no obligation.

Get Free Local Solar Quotes →

Via EnergySage — trusted by 1M+ homeowners

New Hampshire Solar Facts (2025)

$0.248/kWh

Avg Electricity Rate

4.7 hours

Daily Peak Sun Hours

30% Federal Tax Credit (IRA)

Federal Incentive

Net Metering in New Hampshire

New Hampshire offers full net metering — you receive full retail credit for excess solar energy sent back to the grid. This maximizes your savings and shortens your payback period.

Frequently Asked Questions

Is solar worth it in New Hampshire?+
New Hampshire's high electricity rates mean solar saves thousands of dollars per year. With a payback period calculated from local rates of $0.248/kWh and 4.7 peak sun hours per day, solar can be a strong investment in New Hampshire.
What is the solar tax credit in New Hampshire for 2025?+
New Hampshire homeowners qualify for the federal 30% Investment Tax Credit (ITC) under the Inflation Reduction Act, valid through 2032. This means 30% of your total installation cost is deducted directly from your federal tax bill.
How long does solar take to pay back in New Hampshire?+
Payback period in New Hampshire depends on your monthly electricity bill, roof orientation, and system size. Use the calculator above with your actual monthly bill to get a personalized estimate based on local rates of $0.248/kWh.

Ready for a Real New Hampshire Quote?

Compare quotes from pre-screened local New Hampshire installers. Free, no obligation.

Get Free New Hampshire Solar Quotes →