Solar Panels in 83501 Lewiston, ID
83501 Lewiston receives 4.3 hrs of peak sun daily. A 6kW system saves $863/year with a 14.6-year payback.
Peak Sun Hours
4.3 hrs
per day
6kW System Cost
$18,000
before incentives
Annual Savings
$863
per year
Annual Production
7,740
kWh/year
Payback Period
14.6 years
estimated
CO2 Offset
4.6 tons
per year
Solar Cost Breakdown for 83501
| Item | Amount |
|---|---|
| 6kW System Cost | $18,000 |
| Federal Tax Credit (30%) | -$5,400 |
| Net Cost (after federal credit) | $12,600 |
| Annual Savings | $863/yr |
| 20-Year Net Savings | $4,660 |
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Frequently Asked Questions
How much do solar panels cost in 83501 Lewiston?
A 6kW solar system in 83501 Lewiston costs approximately $18,000 before the 30% federal tax credit. After the credit, net cost is approximately $12,600.
How much will I save with solar in 83501?
Homeowners in 83501 can save approximately $863 per year with a 6kW system, producing 7,740 kWh annually. Over 20 years, total savings are approximately $4,660.
How much sun does 83501 Lewiston get?
83501 Lewiston averages 4.3 peak sun hours per day, which determines solar panel output. A 6kW system here produces approximately 7,740 kWh per year.
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Data verified March 2026 · Source: NREL, DSIRE, EIA