What Size Solar System Does Your Oahu Home Need?
How many kW does your Oahu home need after net metering ended? Sizing formulas, neighborhood examples, and 2026 incentives explained.
Read moreHow many kW does your Oahu home need after net metering ended? Sizing formulas, neighborhood examples, and 2026 incentives explained.
Read more2027 brings a funding cap, income limits & certification to Hawaii's solar credit. See how it compares to 2026's guaranteed $5,000 credit.
Read moreFederal credit's gone, but Hawaii's 35% RETITC, Honolulu tax exemption & GEMS financing remain in 2026. See real payback numbers before you sign.
Read moreSalt air, vog and red dirt cut Oahu solar output. See real cleaning costs, payback timelines and whether it pays off for your system.
Read moreAlready have solar in Hawaii? Discover 5 habits and upgrades that boost savings and keep your HECO bill low for years to come.
Read moreEnroll your thermostat, EV charger, or battery in HECO's BYOD program and earn up to $150/year. See payouts, eligibility, and how to enroll.
Read moreGrid-tied, hybrid or off-grid? Learn how each solar setup handles outages and the storm-prep steps to keep your Hawaii home powered.
Read moreHonest Oahu review of Hyundai NF(BK) solar panels: efficiency, 8kW system cost, 30-year warranty, salt-air durability. Get a free estimate today.
Read moreTesla's Next Million rebate pays up to $1,000 on Powerwall 3 in Hawaii. See eligibility dates, install timelines, and how to claim it before the deadline.
Read moreHECO bills may rise 20-30% in 2026 on Oahu and Maui. See what's driving it and how solar plus battery storage can protect your budget.
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