Alaska vs West Virginia Solar Comparison
West Virginia gets more sun (3.8 hrs/day) while Alaska has the faster payback (10.5 years).West Virginia offers higher 20-year savings at $24,200.
Alaska
3.0 hrs
10.5yr payback
$22,800
20yr savings
West Virginia
3.8 hrs
12yr payback
$24,200
20yr savings
Side-by-Side Comparison
| Metric | Alaska | West Virginia |
|---|---|---|
| Peak Sun Hours | 3.0 hrs | 3.8 hrs |
| Cost per Watt | $3.20 | $3.15 |
| 6kW System Cost | $19,200 | $18,900 |
| Federal Tax Credit | 30% | 30% |
| State Tax Credit | None | None |
| State Rebate | None | None |
| Net Metering | Full Net Metering | No Net Metering |
| Electricity Rate | 24.21¢/kWh | 13.44¢/kWh |
| Payback Period | 10.5 years | 12 years |
| 20-Year Savings | $22,800 | $24,200 |
Verdict
West Virginia is the better state for solar ROI with $24,200 in 20-year savings and a 12-year payback period. West Virginia has more sun exposure at 3.8 hrs/day, making it ideal for maximum energy production. Both states qualify for the 30% federal solar tax credit.
Frequently Asked Questions
Is solar better in Alaska or West Virginia?
West Virginia gets more sun (3.8 peak hours/day vs 3). Alaska has a faster payback (10.5 years) and West Virginia offers higher 20-year savings ($24,200).
How do solar costs compare between Alaska and West Virginia?
A 6kW system costs $19,200 in Alaska vs $18,900 in West Virginia before incentives. Both qualify for the 30% federal tax credit.
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Data verified March 2026 · Source: NREL, DSIRE, EIA