Panel Permits: Honolulu vs Pearl City
How do panel permits rules compare between Honolulu, HI and Pearl City, HI?
Honolulu and Pearl City have similar restriction levels.
Honolulu, HI
Honolulu County
Honolulu County provides expedited permitting for residential solar PV up to 20 kW under ROH Sec. 18-5.10, with solar readiness mandated island-wide for new single- and two-family dwellings.
View full Honolulu rules →Pearl City, HI
Honolulu County
Pearl City homeowners in Pacific Palisades and Waimalu can use ROH Sec. 18-5.10 expedited permitting for solar PV up to 20kW, useful for offsetting high family electricity bills.
View full Pearl City rules →Key Facts Comparison
| Fact | Honolulu | Pearl City |
|---|---|---|
| Code section | ROH Sec. 18-5.10 | - |
| Residential cap | Up to 20 kW expedited | - |
| Solar readiness | 5 kW AC space reserved | Building Code Sec. R408 |
| Building code | ROH Chapter 16 | - |
| Electrical code | ROH Chapter 17 | - |
| Code | - | ROH Sec. 18-5.10 |
| Expedited threshold | - | Up to 20kW residential |
| State reference | - | HRS Sec. 269-101 to 111 |
Highlighted rows indicate differences between cities.
Honolulu FAQ
Does Honolulu fast-track residential solar permits?
Yes. ROH Sec. 18-5.10 provides expedited clean energy permitting for residential PV systems up to 20 kW through the Department of Planning and Permitting.
Is my new home required to be solar ready?
Yes. Honolulu Building Code Sec. R408 requires new single- and two-family dwellings to reserve space for a 5 kW AC photovoltaic system.
Pearl City FAQ
Do Pearl City military-family rentals qualify for expedited solar review?
The permit applies to the property, not the tenant. Owners of qualifying residential properties up to 20kW can use expedited permitting under ROH Sec. 18-5.10.
Is solar-readiness required for new Pearl City townhouses?
Yes. Honolulu Building Code Sec. R408 reserves space for a 5kW AC PV system on new single- and two-family dwellings, including most townhouse formats.
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