Cost & Savings Breakdown
Based on $150/month electric bill in Havre
System Size
9.3 kW
Annual Production
13,036 kWh
Gross System Cost
$28,832
Federal Tax Credit (30%)
-$8,650
State Incentive
-$500
Net Cost
$19,682
Monthly Savings
$122
CO₂ Offset/yr
11,993 lbs
25-Year Savings Projection
Utility & Net Metering
Local UtilityNorthWestern Energy
Net Metering PolicyFull Retail
Compensation RateFull retail rate
Capacity LimitNo overall limit
Electricity Rate$0.112/kWh
Peak Sun Hours4.8 hrs/day
Available Incentives
30%
Federal ITC — Deduct 30% of your system cost from federal taxes. Available through 2032.
$500
Montana State Incentive — Montana offers a $500 tax credit for residential solar.
Common Questions
How much does solar cost in Havre?
Solar in Havre, Montana costs approximately $28,832 for a 9.3 kW system. After the 30% federal tax credit, your net cost is about $19,682.
What is the solar payback period in Havre?
The estimated payback period for solar in Havre is 13.5 years, based on a $150/month electric bill and local sun hours of 4.8 hrs/day.
Does NorthWestern Energy offer net metering?
NorthWestern Energy offers Full Retail net metering. Full retail rate.