Solar in Alaska: is it worth it in 2026?
Alaska is a good state for solar: most homes that buy a system get their money back in about a decade. Three things decide that: electricity here is among the most expensive in the country (8th of 51), it gets less sun than most states (51st of 51), and exported power earns retail credit within each month, with leftovers paid less. Of the 51 states and DC, Alaska has the 19th-fastest payback for a typical home.
The average home here pays about $147 a month for 564 kWh. A 6.5 kW system sized for that home would knock about $1,424 off the first year's bills, 81% of the total.
Checked November 12, 2026
What makes solar pay off in Alaska
- Size the system to cover your yearly use. With monthly netting, power you export is worth nearly as much as power you use, so aim for little leftover each month.
- High electricity prices do the heavy lifting. At 26.1¢ per kWh, even a modest system saves real money, but the price still matters. At $3.34 per watt, the high end of what companies quote, payback for a typical system here stretches to 15 years.
- Less sun means more panels. Each kW makes about 922 kWh a year, so check that the quote's production estimate isn't borrowed from a sunnier state.
Payback by system size
An average Alaska home uses about 6,768 kWh a year. Here's how systems sized to cover part or all of that work out, bought with cash at $2.57 per watt:
| Covers | Size | Price | Makes a year | Payback | 25-year savings |
|---|---|---|---|---|---|
| 48% | 3.5 kW | $8,995 | 3,227 kWh | 11 years | $12,901 |
| 75% | 5.5 kW | $14,135 | 5,071 kWh | 11 years | $21,772 |
| 102% | 7.5 kW | $19,275 | 6,915 kWh | 11 years | $30,574 |
| 123% | 9 kW | $23,130 | 8,298 kWh | 14 years | $31,406 |
The 3.5 kW system pays back fastest, but the 9 kW system saves the most over 25 years. Assumes exported power earns about 85% of the retail rate, prices rise 2.5% a year and one inverter replacement.
How Alaska credits power you send to the grid
Monthly netting
Net metering for systems up to 25 kW: exports offset your usage, and monthly excess is credited at the utility's lower avoided-cost rate.
We haven't found a single published export rate for Alaska, so the calculators assume about 85% of the retail rate. Ask your utility for its rate and enter it.
Before you sign in Alaska
Check the license. Look the company up with the Alaska Division of Corporations, Business and Professional Licensing, by its legal name or license number, and ask for the electrician's license number too.
Alaska has no solar-specific sales law that we know of, so its general consumer protection law applies.
In every state, the FTC Cooling-Off Rule lets you cancel a contract signed at your home until midnight of the third business day.
How to choose a solar company · Contract checklist · Before you sign
Alaska compared with its neighbors
| State | Electricity | kWh per kW | Typical payback | Exported power |
|---|---|---|---|---|
| Alaska | 26.1¢ | 922 | 11 years | Monthly netting |
| New York | 26.4¢ | 1,291 | 8 years | Full credit (net metering) |
| New Hampshire | 24.5¢ | 1,258 | 9 years | Reduced credit (net billing) |
| Maine | 27.7¢ | 1,319 | 7 years | Full credit (net metering) |
| Connecticut | 29.3¢ | 1,291 | 8 years | Full credit (net metering) |
Questions about solar in Alaska
How long does solar take to pay for itself in Alaska?
About 11 years for a typical 6.5 kW system bought with cash at the 2026 median price of $2.57 per watt, with no federal tax credit and one inverter replacement. A bigger or smaller system, a different price, or your own usage will change that; the table above shows other sizes.
Does Alaska have net metering?
Partly. Net metering for systems up to 25 kW: exports offset your usage, and monthly excess is credited at the utility's lower avoided-cost rate.
Is there a solar tax credit in Alaska in 2026?
Not from the federal government for buyers: the 30% homeowner credit ended for systems installed after December 31, 2025. For a typical 6.5 kW system in Alaska, that credit was worth about $5,012 and brought payback down to 8 years, instead of 11 years now. Leasing companies can still claim a business credit, so ask for a lease or PPA price too. Your state energy office lists any state rebates.
Is a solar battery worth it in Alaska?
On bill savings alone, not quite: a 13.5 kWh battery at about $15,650 would move about 3,236 kWh of solar power a year from the grid to your evenings in a typical Alaska home, adding about $780 of savings over 15 years. That doesn't cover its price, so the system's payback goes from 11 years to 20 years; the rest is paying for backup during outages. Time-of-use rates, battery rebates and utility payments for sharing your battery can tip it; try your numbers in the payback calculator.
Is plug-in solar legal in Alaska?
There's no plug-in solar law yet in Alaska, so your utility may treat a kit like any rooftop system.
How do I check a solar company's license in Alaska?
Look the company up with the Alaska Division of Corporations, Business and Professional Licensing (corporations.alaska.gov) by its legal name or license number, and ask for the electrician's license too.
More guides: What changed for solar in 2026 · Lease or buy? · Plug-in solar · Is my solar system working?
Sources: U.S. Energy Information Administration (EIA), final 2025 data: Annual State Historical Spreadsheets (Form EIA-861, released October 7, 2026) and Electric Power Annual (October 21, 2026); NREL PVWatts (National Solar Radiation Database), statewide averages; Solar Energy Nerds: net metering by state, 2026; EnergySage: median quoted price, first half of 2026.