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Cost of Solar Water Heater in Hawaii | Hawaii Solar Energy System

The cost of a solar water heater in Hawaii includes the Hawaii Solar Water Heater Rebate, the Hawaii Solar Water Heater State Credit as well as the Federal Solar Water Heater Rebate.  Below is the overall cost of the system, which is considerably cheaper to purchase because of the credits.

Also, check out my Info on how to File for the Solar Water Heater Tax Rebate as well as the Official Energy Star List of Solar Water Heaters


Average cost of a Hawaii solar water heating system$6,620
Instant rebate from Hawaii Energy$750
35 percent Solar Water Heater federal tax credit$1,955
30 percent Hawaii state tax credit$1,761
Net cost to consumer$2,064
Source: Hawaii Energy