Solar panels in Alaska: cost & savings
Alaska averages 3 peak sun hours/day and $0.24/kWh electricity. Here's what solar looks like for a typical home.
Typical Alaska home estimate
| Average electricity rate | $0.24/kWh |
| Peak sun hours (daily avg) | 3 |
| Recommended system size | 12.3 kW (~31 panels) |
| System cost (before incentives) | $36,986 |
| Estimated system cost | $36,986 |
| Estimated payback period | 12.4 years |
| 25-year net savings | $51,379 |
Incentives: Net metering available; low sun hours lengthen payback. Note: the federal residential solar tax credit was eliminated for new installations after December 31, 2025. Check your state's programs for available incentives. Retail-rate net metering is broadly available.
How Alaska compares to the rest of the US
Two numbers drive solar economics: your electricity rate and how much sun your roof gets. Here's where Alaska stands against the national average.
| Electricity rate | $0.24/kWh (44% higher than the $0.17 US avg) |
| Daily peak sun hours | 3 (33% less than the 4.5 US avg) |
| Net metering | Broadly available |
Alaska has above-average electricity prices but below-average sun. The high rates are exactly what make solar pay off here — every kWh you generate offsets expensive grid power, even if your panels produce a little less than they would in a sunnier state.
Calculate your own Alaska savings
Adjust the numbers to match your actual electric bill:
Estimate your solar savings
Two quick inputs. We use your state's real electricity rate and sun hours.
Is solar worth it in Alaska?
With Alaska's electricity at $0.24/kWh and 3 daily sun hours, a typical solar system pays for itself in about 12.4 years and produces an estimated $51,379 in net savings over its 25-year life, based on 2026 pricing with no federal credit (eliminated Dec 31, 2025). The higher your bill and the more sun your roof gets, the faster the payback.
These figures are estimates. Get free quotes from local Alaska installers to see real pricing for your roof.
Alaska solar FAQ
How many solar panels do I need in Alaska?
A typical Alaska home needs roughly 31 standard 400-watt panels (about a 12.3 kW system) to offset its electricity use, given Alaska's 3 daily peak sun hours. A higher bill or shadier roof pushes that number up.
Does Alaska have net metering?
Yes — Alaska broadly offers net metering, so the excess power your panels send to the grid credits your bill and improves your payback. Net metering available; low sun hours lengthen payback. Note: the federal residential solar tax credit was eliminated for new installations after December 31, 2025. Check your state's programs for available incentives.
What's the payback period for solar in Alaska?
For a typical $216/month bill, the estimated payback is about 12.4 years, after which the power your panels produce is essentially free for the remaining ~13 years of the system's life.