Water Heating

Your home’s largest energy consumer is your electric water heater. Switching to more energy-efficient options can save you up to 40% on your electric bill. Making the switch is even easier with these Hawaii Energy offers and rebates.

 


Solar Water Heating NEW UP TO $1,500 REBATE

For families of 3 or more, installing a solar water heater in your home is the best way to save money on your electric bill. With Hawaii Energy’s rebate combined with state and federal tax credits, you can save an incredible amount on the system purchase price in the first year. To get started, select one of our Participating Contractors and ask about Hawaii Energy’s rebate of:

  • Limited time increase: receive $1,250 for installations on the island of Oahu.
  • Limited time increase: receive $1,500 for installations on the islands of Hawaii, Lanai, Maui and Molokai.

How to get started:

  • Step 1: Find a participating contractor or Clean Energy Ally (CEA).
  • Step 2: Schedule the installation with the CEA.
  • Step 3: Upon completion of the installation, the instant rebate will be deducted from your invoice. The CEA will submit the rebate application on your behalf.

Find a participating contractor   Learn More

 


Solar Water Heater Tune Up NEW $200 REBATE

Already have solar water heating? Proper maintenance is key to getting the maximum life and benefit out of your solar water heating system. Hawaii Energy recommends maintenance tune-ups for solar water heating systems every 5 years. For a limited time, get an increased instant rebate of $200 when your tune up is completed by one of our participating contractors.

How to get started:

  • Step 1: Find a participating contractor or Clean Energy Ally (CEA).
  • Step 2: Schedule the installation with the CEA.
  • Step 3: Upon completion of the service, the instant rebate will be deducted from your invoice. The CEA will submit the rebate application on your behalf.

Find a Contractor

 


Hot Water, Cool Rates NEW UP TO $1,500 REBATE

Our Solar Water Heating Interest Loan Buy-Down Offer

Need help financing your solar water heating system? Hawaii Energy can help you through our solar interest buy-down offer called “Hot Water, Cool Rates.” You’ll work with a Participating Lender and pay minimal upfront costs as well as 0% or lower interest rates.

Learn more

 


Heat Pump Water Heater $500 In-Store INSTANT REBATE

Another option for reducing your energy cost is to consider installing an ENERGY STAR® heat pump water heater for your home. For a limited time, get an in-store instant rebate of $500* towards your qualifying purchase today.

Eligible products at these participating locations:

  • Ferguson\The Plumbing Source: Bradford White Aerotherm Series 50 Gallon Hybrid Heat Pump Water Heater
  • Home Depot: Rheem Performance Platinum 50 Gallon Hybrid Heat Pump Water Heater
  • Lowes: AO Smith Signature Premier 50 Gallon Hybrid Heat Pump Water Heater

If you purchased this product at Lowes during the month of October and did not receive your instant rebate on this product (making the final purchase price $699), please complete this application. You may email it to: HawaiiEnergy@honeywell.com or mail to: Hawaii Energy, P.O. Box 3920, Honolulu, HI 96812. Please allow 6-8 weeks for the processing from the received date. We apologize for the inconvenience during this time period.

How to participate:

  • Step 1: Find the eligible product.
  • Step 2: Purchase the eligible product.
  • Step 3: Your in-store instant rebate is included in the final price.
*Cannot be combined with any other Hawaii Energy rebates or offers.