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If you are interested in a new solar storage system or are an existing solar customer, please call us at our main office number.
Main Office
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Hawaii
Residential
Hawaii Commercial
& Multi-Dwelling
Mainland
USA
Mainland USA Sales
Holu Hou Energy
2348 Brant Street
Arroyo Grande, CA 93420
Hawaii Sales
Holu Hou Energy LLC
99-1026 Iwaena Street
Aiea, HI 96701
Engineering
HHE Engineering
W156 N11347 Pilgrim Road
Germantown, WI 53022