Panel Permits: Kailua vs Mililani Mauka
How do panel permits rules compare between Kailua, HI and Mililani Mauka, HI?
Kailua and Mililani Mauka have similar restriction levels.
Kailua, HI
Honolulu County
Kailua homeowners installing rooftop PV qualify for expedited permits under ROH Sec. 18-5.10; new homes must include solar-ready capacity for a 5kW AC array.
View full Kailua rules →Mililani Mauka, HI
Honolulu County
Mililani Mauka rooftop solar follows ROH Sec. 18-5.10 expedited clean-energy permits with Building and Electrical Code review and solar-ready new-construction rules.
View full Mililani Mauka rules →Key Facts Comparison
| Fact | Kailua | Mililani Mauka |
|---|---|---|
| Code | ROH Sec. 18-5.10 | ROH Sec. 18-5.10 |
| Expedited | Clean energy projects | - |
| Solar-ready | Building Code Sec. R408 | - |
| State reference | HRS Sec. 269-101 et seq. | - |
| Building code | - | ROH Chapter 16 |
| Electrical code | - | ROH Chapter 17 |
| New-build ready | - | Building Code Sec. R408 |
Highlighted rows indicate differences between cities.
Kailua FAQ
How fast is the expedited permit in Kailua?
Qualifying residential PV often clears within days through DPP's expedited clean energy process, subject to plan completeness and any structural review.
Do new Kailua homes need solar?
The Building Code requires new dwellings to reserve capacity for a 5 kW AC PV system. Actual panel installation is encouraged but not mandated statewide.
Mililani Mauka FAQ
Does my Mauka home qualify for expedited solar permits?
Yes. Residential rooftop PV up to 20 kW on Mauka homes qualifies for the expedited clean energy track under ROH Sec. 18-5.10 with standard plan criteria.
Are newer Mauka homes solar-ready?
Yes for recent builds. Honolulu Building Code Sec. R408 requires new single and two-family dwellings to reserve 5 kW AC of roof space for future PV installation.
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