Is Solar Worth It in Great Falls, MT?

A data-driven analysis based on Great Falls's electricity rates, sun exposure, and available incentives.

Yes, Solar Is Worth It in Great Falls

With a 9.8-year payback and 254% ROI, solar is an excellent investment in Great Falls.

9.8 years
Payback Period
$34,494
25-Year Savings
254%
Return on Investment
$13,566
Net System Cost
$115
Monthly Savings
$1,380
Annual Savings
6.8 kW
System Size
$775
Home Value Boost

Why Solar Works in Great Falls

  • +Full net metering — get retail credit for excess energy
  • +Estimated $775 increase in home value
  • +30% federal tax credit reduces upfront cost significantly
  • +Protection against future electricity rate increases (avg 3%/year)

Considerations

  • -Lower electricity rates (12.8¢/kWh) mean smaller immediate savings

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