
HI POWER Solar
HI POWER Solar
HI POWER Solar provides solar PV services from its Pearl City base and serves Oahu and neighboring islands. Its solar process includes custom system design and coordination with Honolulu’s Department of Planning and Permitting and Hawaiian Electric for interconnection.
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Business Highlights
- The company describes itself as family-owned and operated.
- It reports Hawaii industry experience dating to 1981.
- It lists contractor license ABC-30844.
Service Area
Oahu and neighboring islands.
Active Business Listing
HI POWER Solar is one of 8 solar companies ProsGrade lists in Honolulu, Hawaii.
6 services listed, including Solar PV systems, Solar battery storage and Solar water heaters. Open weekdays, closed on weekends. 73 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How HI POWER Solar compares with the other 7 solar companies on ProsGrade in Honolulu, using public Google ratings and review counts.
- Has more Google reviews (73) than 4 of the 7 other Honolulu solar companies on ProsGrade.
Services Covered
6 services- Solar PV systemscustom designs; solar panels and inverters
- Solar battery storageTesla Powerwall options; integration with new or existing solar panels
- Solar water heatersroof-mounted collectors and an insulated storage tank
- Roofingasphalt shingles and standing-seam metal
- ElectricalPV wiring and voltage service
- Air conditioning/HVACcentral air and ductless mini-split units
Reviews
What customers say
Customers praise patient explanations of system choices and professional installation crews. One customer reports that HECO and County DPP applications and the design were completed within two weeks, with installation finished within two months.
Customer Reviews
David Baker
K. John Kim
Colleen Coco
Hawaii Threading
Rhonda Hjelm
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Frequently Asked Questions
How long does HI POWER Solar’s solar process usually take?
The company estimates a total of 4–8 weeks, including permits; physical installation is typically 1–2 days, with DPP processing and backlog affecting the schedule.
Does HI POWER Solar require a new roof before installing panels?
Not necessarily. The company inspects the roof first, can make needed repairs before the panels go up, and can install a new roof if needed.
Can HI POWER Solar help customers evaluate financing options?
One customer reports that John Yeh explained available options and helped find a financing program.










