Solar Panels in 99901 Ketchikan, AK
99901 Ketchikan receives 2.4 hrs of peak sun daily. A 6kW system saves $1,046/year with a 12.9-year payback.
Peak Sun Hours
2.4 hrs
per day
6kW System Cost
$19,200
before incentives
Annual Savings
$1,046
per year
Annual Production
4,320
kWh/year
Payback Period
12.9 years
estimated
CO2 Offset
2.6 tons
per year
Solar Cost Breakdown for 99901
| Item | Amount |
|---|---|
| 6kW System Cost | $19,200 |
| Federal Tax Credit (30%) | -$5,760 |
| Net Cost (after federal credit) | $13,440 |
| Annual Savings | $1,046/yr |
| 20-Year Net Savings | $7,480 |
Other ZIP Codes in Alaska
Frequently Asked Questions
How much do solar panels cost in 99901 Ketchikan?
A 6kW solar system in 99901 Ketchikan costs approximately $19,200 before the 30% federal tax credit. After the credit, net cost is approximately $13,440.
How much will I save with solar in 99901?
Homeowners in 99901 can save approximately $1,046 per year with a 6kW system, producing 4,320 kWh annually. Over 20 years, total savings are approximately $7,480.
How much sun does 99901 Ketchikan get?
99901 Ketchikan averages 2.4 peak sun hours per day, which determines solar panel output. A 6kW system here produces approximately 4,320 kWh per year.
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Data verified March 2026 · Source: NREL, DSIRE, EIA