Is solar worth it in 59601 (Helena, MT)?

With an average payback period of 13.7 years and 25-year savings of $25,875, solar panels in Helena, Montana can be worthwhile with available incentives.

How much do solar panels cost in 59601?

The average cost of a 6kW residential solar system in Helena, Montana is $14,200 before incentives. The federal 30% Investment Tax Credit reduces this to about $9,940.

How much solar electricity does 59601 get?

Helena receives 4.88 kWh/m²/day of solar irradiance. A 6kW system in zip code 59601 produces approximately 8,550 kWh per year.

Solar Panel ROI in 59601

Helena, Montana — Is solar worth it here? Here's what the data says.

1.8x ROI Score

13.7 yrs Payback Period

$1,035/yr Annual Savings

$25,875 25-Year Savings

Your savings estimate

$ /mo bill

Annual savings $1,035

Payback 13.7 yrs

25-yr savings $25,875

Solar Calculator for 59601 (Helena)

Adjust values to see your personalized solar ROI estimate for Helena, Montana.

System Size

System Cost

Electricity Rate

$ /kWh

Solar Irradiance

4.88 kWh/m²/day

Based on NREL data for Helena, MT

ROI Score 1.8x

Annual Production 8,550 kWh

Annual Savings $1,035

Payback Period 13.7 years

25-Year Savings $25,875

After 30% ITC $9,940

Solar Data for 59601 – Helena, MT

Solar Irradiance 4.88 kWh/m²/day -1.6% vs national avg

vs Montana Avg +0% State avg: 4.71 kWh/m²/day

Electricity Rate $0.121/kWh Montana average rate

Annual Production 8,550 kWh 6kW system estimate

Helena receives 4.88 kWh/m²/day (1.6% below national avg). Despite $0.121/kWh electricity, the 13.7-year payback reflects regional challenges. The 30% federal ITC and state programs can significantly improve the ROI.

Solar Incentives for Helena, Montana

★

Federal Investment Tax Credit (ITC)

Claim 30% of your system cost as a federal tax credit. On a $14,200 system, that's $4,260 back.

★

Net Metering

Most Montana utilities offer net metering — sell excess electricity back to the grid at retail rates, accelerating your payback.

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Montana State Programs

Check with the Montana energy office for additional rebates, tax exemptions, and low-interest solar financing programs available in Helena.

59601 vs Montana Average

Solar Irradiance

59601: 4.88 MT avg: 4.71

Payback Period

59601: 13.7 yrs MT avg: 14.7 yrs

Annual Savings

59601: $1,035 MT avg: $968

25-Year Savings

59601: $25,875 MT avg: $24,200

See the full Montana solar guide for statewide data and incentives.

Nearby Zip Codes — Solar Comparison

59401 Great Falls, MT 1.8x ROI 13.9 yr payback 83401 Idaho Falls, ID 1.6x ROI 15.8 yr payback 59101 Billings, MT 1.8x ROI 13.6 yr payback 83201 Pocatello, ID 1.6x ROI 15.6 yr payback 83701 Boise, ID 1.6x ROI 15.8 yr payback