HawaiiRebate Program
Solar Water Heater Rebate
You getResidential Solar Water Heating: $2,000 Commercial solar water heater with input rating ≤ 12 kW: $1,000 Commercial solar water heat with input rating > 12 kW: $0.12 per kWh saved + $125 per kW saved between 5 to 9pm
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Quick facts
- Incentive type
- Rebate Program
- Amount
- Residential Solar Water Heating: $2,000 Commercial solar water heater with input rating ≤ 12 kW: $1,000 Commercial solar water heat with input rating > 12 kW: $0.12 per kWh saved + $125 per kW saved between 5 to 9pm
- Administrator
- Hawaii Energy
- Funding source
- Public Benefits Fund
- Applies to
- State, Residential, Commercial, Federal Government
- Technologies
- Solar Water Heat
Dates
- Source last updated
- May 30, 2025
About this incentive
Hawaii Energy, a third-party administered public benefits fund, provides incentives for energy efficiency and conservation to customers of the Hawaiian Electric Company (HECO) and its subsidiaries, Maui Electric Company (MECO) and Hawaii Electric Light Company (HELCO). This incentive is available for installations on the islands of Oahu, Hawaii, Maui, Lanai and Molokai.
Data updated . Always confirm details on the official program website before applying. Programs change frequently.