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Alaska · AK

Solar Panels in Alaska:
Is It Worth It in 2026?

Alaska averages 1014.9 kWh per kWp per year with 3.5 peak sun hours per day. At 25.52¢/kWh, an 8 kW system saves roughly $2,072/year and pays back in about 7.3 years.

Alaska Solar at a Glance

Peak sun hours / day3.5 hrs
Avg solar yield1014.9 kWh/kWp/yr
Electricity rate25.52¢ / kWh
Avg payback (8 kW)7.3 years
Annual savings (8 kW)$2,072/yr
Net meteringFull retail net metering ✓

EIA data updated: April 11, 2026 · EIA, PVGIS v5.3

Solar Incentives in Alaska

Federal ITC
30%

The 30% federal solar tax credit (Section 25D) expired December 31, 2025. Cash and loan purchases no longer qualify. State incentives below still apply.

State Programs
Rebates & Exemptions

Renewable Energy Grant Program — high electricity costs drive strong ROI despite limited sun

Total Savings
Varies

Utility rebates, exemptions, and net metering still apply. Federal ITC expired Dec 2025. Property value increase is tax-exempt.

All Available Incentives in Alaska

Federal ITC (Section 25D) — Expired December 31, 2025 — no longer available for residential cash/loan
Property Tax Exemption — Solar-added home value not taxed
Net Metering — Full retail net metering ✓

How Much Solar Power Do Alaska Cities Get?

Real PVGIS yield data and EIA electricity rates for all 2 cities. Click any city for detailed payback calculations.

Anchorage
974.3 kWh/kWp · 7.6 yr payback
Fairbanks
1055.4 kWh/kWp · 7 yr payback
Personalized estimate

Enter your monthly bill — get exact payback numbers for Alaska.

Calculator
All Alaska incentives

Full breakdown of credits, rebates, net metering, and SREC programs.

Incentives

Solar in Alaska: Frequently Asked Questions

Is solar worth it in Alaska?
Generally yes — solar makes financial sense in Alaska for most homeowners. The 7.3-year payback is near the national average. At 25.52¢/kWh, annual savings on an 8 kW system run approximately $1,606. Alaska has no statewide net metering mandate — check with your utility. Despite low sun hours, high electricity rates (25¢+/kWh) make solar viable in Anchorage and Fairbanks.
What solar incentives are available in Alaska?
Alaska homeowners can stack multiple incentives: the state solar incentives (federal ITC expired Dec 2025) (ITC) — $6,480 on a typical 8 kW system; a property tax exemption (solar-added home value not taxed); and net metering through Golden Valley Electric. Alaska has no statewide net metering mandate — check with your utility. Despite low sun hours, high electricity rates (25¢+/kWh) make solar viable in Anchorage and Fairbanks.
How much electricity do solar panels produce in Alaska?
Alaska averages 1014.9 kWh per kWp of solar per year — 32% below the US average. An 8 kW system produces roughly 8,119 kWh/year, with a monthly average of 84.6 kWh/kWp. Output varies by location: southern Alaska produces more than the north.
How much do solar panels cost in Alaska?
The average 8 kW system in Alaska costs approximately $21,600.0 before incentives. After the 30% federal ITC ($6,480), your net cost is around $15,120. Prices range from $2.40–$3.20/watt installed depending on installer, panel brand, and extreme cold and midnight sun seasonal swings.

Going Solar in Alaska: Step by Step

From first quote to first kilowatt — here is the typical timeline for a residential solar installation in Alaska. Most homeowners complete this process in 6–12 weeks.

  1. 1
    Get 3 quotes

    Prices in Alaska average $22,400 for an 8 kW system before incentives. Getting three quotes typically saves 10–15%. Use the same system size so you can compare apples to apples.

  2. 2
    Review your electricity bill

    Your last 12 months of usage determines the right system size. At 25.52¢/kWh in Alaska, a system that offsets 90% of your bill hits the best cost-per-kWh sweet spot.

  3. 3
    Check state incentives

    Alaska does not have a statewide solar tax credit, but utility rebates and net metering may still apply. Renewable Energy Grant Program — high electricity costs drive strong ROI despite limited sun.

  4. 4
    Sign contract & apply for permits

    Your installer pulls the building permit and files interconnection paperwork with your utility. Permit approval in Alaska typically takes 1–4 weeks depending on your county.

  5. 5
    Installation day

    A standard 8 kW residential installation takes 1–2 days. Racking goes on first, then panels, then the inverter is wired to your main panel. The crew usually keeps the power on throughout.

  6. 6
    Utility inspection & interconnection

    After installation your utility inspects the system and approves grid connection. This final step can take 1–3 weeks. Once approved, your meter tracks both import and export.

Data summary for Alaska: Alaska averages 1014.9 kWh/kWp/year with 3.5 peak sun hours/day. Electricity costs 25.52¢/kWh. An 8 kW solar system saves ~$2,072/year and pays back in 7.3 years. Renewable Energy Grant Program — high electricity costs drive strong ROI despite limited sun.