A $175/month electricity bill in North Dakota represents roughly 1,606 kWh per month at the state average rate of 10.9¢/kWh (EIA). With 4.5 peak sun hours per day, most North Dakota homeowners need a 14.3 kW solar system — about 36 panels at 400W — to offset that usage. After the 30% federal ITC, net installed cost runs about $30,000, with 16.4-year simple payback and $46,500+ in estimated 25-year savings.
How Many Solar Panels for a $175 Electric Bill in North Dakota?
North Dakota electricity rates and sun hours change the math versus the US average. The sizing formula:
System size (kW) = Annual kWh ÷ (Peak sun hours × 365 × 0.82)
For a $175/month bill in North Dakota:
Annual usage: ~19,266 kWh/year
Peak sun hours: 4.5 h/day (North Dakota)
System size:14.3 kW DC (~36 × 400W panels)
Metric
North Dakota
US average
Rate
10.9¢/kWh
16.3¢/kWh
Sun hours
4.5 h/day
4.5 h/day
System size
14.3 kW
9.6 kW
Panels (400W)
36
24
North Dakota requires a larger system than the national average for the same dollar bill because higher consumption at lower rates. Use our solar system size calculator with your ZIP code for a roof-specific result.
Find your exact solar savings
Enter your ZIP code for a personalized estimate using your state's electricity rate and sun hours.
💰 System Cost
What Does Solar Cost for a $175/Month Bill in North Dakota After the ITC?
At $3.00/W installed (SEIA 2026 US average), a 14.3 kW system in North Dakota costs about $42,900 before incentives.
The 30% Residential Clean Energy Credit (ITC) under IRC Section 25D saves roughly $12,870, bringing net cost to $30,000. The credit applies to purchased systems placed in service through 2032; consult a CPA for your tax situation.
Cost line
Amount
Gross installed (14.3 kW)
$42,900
Federal ITC (30%)
−$12,870
Net cost after ITC
$30,000
📈 Payback Period
How Long Is Solar Payback on a $175 Bill in North Dakota?
Simple payback divides net system cost by first-year bill savings. In North Dakota, a 14.3 kW system saving ~$1,827/year against a $175/month bill pays back in about 16.4 years after the ITC.
At 3% annual rate escalation (EIA historical average), 25-year utility spend totals ~$76,600 vs $30,000 net solar cost — an estimated $46,500+ lifetime advantage. Model your timeline in our solar payback calculator.
Solar vs utility company · 25-year comparison
Total cost of staying on the grid vs owning solar for a $300/month bill (national average assumptions).
North Dakota Solar Incentives for a $175/Month Electric Bill
North Dakota does not offer a dedicated solar tax credit. North Dakota’s low electricity rates reduce the financial case for solar, but the federal 30% ITC applies to all installations. Net metering is available through investor-owned utilities under state rules.
Check DSIRE and our North Dakota solar page for current rebates, net metering rules, and utility-specific programs before signing an install contract.
⚡ System Size
North Dakota vs US Average: $175/Month Bill Comparison
At North Dakota's average rate of 10.9¢/kWh and 4.5 peak sun hours, a $175/month bill (~19,266 kWh/year) typically requires a 14.3 kW system — about 36 panels at 400W each. Use our solar system size calculator with your ZIP for a roof-specific estimate.
A 14.3 kW system in North Dakota costs roughly $42,900 installed before incentives. The 30% federal ITC reduces net cost to about $30,000. North Dakota does not offer a dedicated solar tax credit. North Dakota's low electricity rates reduce the financial case for solar, but the federal 30% ITC applies to all installations. Net metering is available throu...
At $30,000 net cost and ~$1,827/year in bill savings, simple payback in North Dakota is about 16.4 years. High-rate states pay back faster; low-rate states may take longer even with strong sun.
Most North Dakota homeowners with a $175/month bill see positive 25-year returns — estimated $46,500+ vs staying on utility power with 3% annual rate escalation. See the [North Dakota solar data page](/states/nd/) for local NEM and incentive details.
The US average needs a 9.6 kW system at 11.0-year payback. North Dakota needs 14.3 kW with 16.4-year payback — driven by North Dakota's 10.9¢/kWh rate and 4.5 daily sun hours.