Hawaii Sunlight Hours & Renewable Energy Information

Hawaii Sun Light Hours Map

Quick Green Energy Summary for Hawaii


State Sunlight Rank: 5/50

Average Annual Sunlight Hours: 2800 hours

Clear Days: 90 days per year

Summer Peak Sun Hours: 6.71 hours per day

Winter Peak Sun Hours: 5.59 hours per day

Average Peak Sun Hours: 6.02 hours per day


State Wind Rank : 2/50

Average Annual Wind Speed: 11.30 miles per hour

More Information on Hawaii Green Energy

Hawaii has very high energy costs, so solar power is a great option for business and homeowners. Hawaii ranks 5th amongst US states for amount of peak sun hours per day, which definitely helps make a solar power system a great alternative to those high grid electricity costs.

Hawaii’s energy costs can sometimes be triple or higher than the energy costs of the mainland, this helped Hawaii become the first state in the US to reach grid parity, meaning that the alternative source of solar power can produce electricity at or even lower than the cost of buying electricity from the grid.

Hawaii has a couple very large solar farms that take advantage of the higher levels of peak sun hours on the island, but there are also very good tax incentives to get a solar power system for your home.