Cost & Savings Breakdown
Based on $150/month electric bill in Evanston
System Size
8.5 kW
Annual Production
12,696 kWh
Gross System Cost
$24,723
Federal Tax Credit (30%)
-$7,417
State Incentive
None
Net Cost
$17,306
Monthly Savings
$122
CO₂ Offset/yr
11,680 lbs
25-Year Savings Projection
Utility & Net Metering
Local UtilityRocky Mountain Power WY
Net Metering PolicyFull Retail
Compensation RateFull retail rate
Capacity LimitNo overall limit
Electricity Rate$0.115/kWh
Peak Sun Hours5.1 hrs/day
Available Incentives
30%
Federal ITC — Deduct 30% of your system cost from federal taxes. Available through 2032.
Common Questions
How much does solar cost in Evanston?
Solar in Evanston, Wyoming costs approximately $24,723 for a 8.5 kW system. After the 30% federal tax credit, your net cost is about $17,306.
What is the solar payback period in Evanston?
The estimated payback period for solar in Evanston is 11.9 years, based on a $150/month electric bill and local sun hours of 5.1 hrs/day.
Does Rocky Mountain Power WY offer net metering?
Rocky Mountain Power WY offers Full Retail net metering. Full retail rate.