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Solar Panel Cost in Williston, North Dakota
Local pricing, savings, and net metering data for Williston homeowners.
$1,460
Annual Savings
12.6 yrs
Payback Period
$18,355
Net Cost
$31,515
25-Year Savings
Cost & Savings Breakdown
Based on $150/month electric bill in Williston
System Size
10.5 kW
Annual Production
15,052 kWh
Gross System Cost
$30,507
Federal Tax Credit (30%)
-$9,152
State Incentive
-$3,000
Net Cost
$18,355
Monthly Savings
$122
CO₂ Offset/yr
13,847 lbs
25-Year Savings Projection
Utility & Net Metering
Local UtilityMontana-Dakota Utilities
Net Metering PolicyFull Retail
Compensation RateFull retail rate
Capacity LimitNo overall limit
Electricity Rate$0.097/kWh
Peak Sun Hours4.9 hrs/day
Available Incentives
30%
Federal ITC — Deduct 30% of your system cost from federal taxes. Available through 2032.
$3,000
North Dakota State Incentive — North Dakota offers a 15% state tax credit up to $3,000.
Common Questions
How much does solar cost in Williston?
Solar in Williston, North Dakota costs approximately $30,507 for a 10.5 kW system. After the 30% federal tax credit, your net cost is about $18,355.
What is the solar payback period in Williston?
The estimated payback period for solar in Williston is 12.6 years, based on a $150/month electric bill and local sun hours of 4.9 hrs/day.
Does Montana-Dakota Utilities offer net metering?
Montana-Dakota Utilities offers Full Retail net metering. Full retail rate.