The average cost per watt for commercial solar panel installations in Alaska decreased from $2.85 in 2023 to $2.55 in 2024, according to data from the Alaska Energy Authority.
A report by the National Renewable Energy Laboratory found that commercial solar panel installation costs in the United States, including Alaska, averaged $2.47 per watt in 2024, down from $2.83 per watt in 2023.
Researchers at the University of Hawaii compared commercial solar panel installation costs in Alaska and Hawaii, finding that Alaska's costs decreased by 10.5% from 2023 to 2024, with an average cost per watt of $2.63.
EnergySage reports that the average cost per watt for commercial solar panel installations in Alaska is $2.71, with prices ranging from $2.37 to $3.05 per watt, depending on the system size and installer.
SunPower released a case study on a commercial solar panel installation at a warehouse in Alaska, highlighting a cost per watt of $2.59 and an expected ROI of 12% over 25 years.
Alaska Public Media reports on the decreasing costs of commercial solar panel installations in Alaska, citing data from the Solar Energy Industries Association, which shows an average cost per watt of $2.65 in 2024.
The Database of State Incentives for Renewables & Efficiency provides an overview of solar panel installation incentives for Alaska businesses, including tax credits and rebates that can reduce the cost per watt of commercial solar panel installations.
A webinar hosted by the Alaska Solar Energy Association discusses the benefits and costs of commercial solar panel installations in Alaska, including a presentation on the average cost per watt and expected ROI for warehouse installations.