Hawaii Home Battery Rebates & Incentives
Every home battery rebate available to Hawaii homeowners in 2026.
Federal 25D Credit — Expired
The 30% federal Residential Clean Energy Credit covered standalone home batteries (3 kWh and up) through December 31, 2025. Batteries installed in 2026 no longer qualify for this credit.
- ✅ Hawaii state and utility programs (below) still apply
- ✅ Batteries qualify for state programs whether or not you have solar
- ✕ No 30% federal credit for batteries placed in service after Dec 31, 2025
Hawaii State & Utility Programs
Hawaii's Battery Bonus closed to new customers in 2024; its replacement, Bring Your Own Device Plus, pays $400 per kW committed (double for low- and moderate-income households).
Why Batteries Make Sense in Hawaii
Hawaii averages about 5 hours of grid outages a year, and a wide peak-to-off-peak price gap means time-of-use bill savings stack on top of backup value.
Home Battery Savings Calculator
Instant estimate — no email required
A typical home battery (e.g. a Tesla Powerwall) is ~13.5 kWh.
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