Battery installers in Hawaii
13 battery installers across 11 cities in Hawaii. Installers here handle solar-plus-storage and battery-only projects for Hawaii homeowners. Check each company's site for the brands they carry and whether they serve your county.
Solar Kauai
Enphase-certified installer in Lawai, HI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 1979.
Alternate Energy Inc. (Oahu)
Enphase-certified installer in Pearl City, HI offering residential solar paired with battery storage. Its own site also lists Tesla Powerwall batteries. Works on both residential and commercial projects. Founded 1993.
RevoluSun LLC Oahu Innovation Center DBA RevoluSun Smart Home
Enphase-certified installer in Waipahu, HI offering residential solar paired with battery storage. Its own site also lists Tesla Powerwall batteries. Works on both residential and commercial projects. Founded 2021.
Regis Electric LLC
Enphase-certified installer in Kailua Kona, HI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2008.
Rising Sun Solar Electric LLC
Enphase-certified installer in Kahului, HI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 1984.
Rising Sun Solar Electric LLC (Big Island)
Enphase-certified installer in Keaau, HI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2003.
Independent Energy Hawaii
Enphase-certified installer in Honolulu, HI offering residential solar paired with battery storage. Its own site also lists Tesla Powerwall batteries. Works on both residential and commercial projects. Founded 2018.
Nathan Wood General Contractor
Enphase-certified installer in Lihue, HI offering residential solar paired with battery storage. Its own site also lists Tesla Powerwall batteries. Works on both residential and commercial projects. Founded 2009.
Renewable Energy Services, Inc.
Enphase-certified installer in Honokaa, HI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 1992.
Solar HI/ Jackson Electric
Enphase-certified installer in Kihei, HI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2012.
SolarTech Industries
Enphase-certified installer in Honolulu, HI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2013.
Hawaii Energy Connection LLC
Enphase-certified installer in Aiea, HI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2007.
RevoluSun
Hawaii solar contractor installing rooftop PV with battery storage, including Tesla Powerwall, for island homes on high electric rates.
Questions
Frequently asked questions
How many battery installers are in Hawaii?
Electric Crow lists 13 battery installers in Hawaii across 11 cities, led by Honolulu, Aiea, Honokaa. New listings are added as we verify them.
Which cities in Hawaii have the most battery installers?
Honolulu (3), Aiea (1), Honokaa (1), Kahului (1), Kailua Kona (1).
How much does a home battery cost in Hawaii?
Installed cost depends on capacity, brand, whether it pairs with solar, and local labor rates. Get itemized quotes from at least three Hawaii installers listed here and ask about state or utility incentives, since the federal residential credit expired at the end of 2025.
Do I need solar to install a battery in Hawaii?
No. Battery-only installs are common for backup power and time-of-use savings, though pairing with solar usually improves the economics. Ask installers whether they do standalone battery projects.