Solar Installation Timeline in Hawaii

How long does it take to install solar panels in Hawaii? Timelines vary by city due to local permitting processes and utility interconnection requirements. Select your city below for a detailed breakdown.

6-12 weeks
Typical Total Timeline
partial
Net Metering
43¢/kWh
Avg Electricity Rate
5.5h/day
Avg Sun Hours

Cities in Hawaii

Select your city for a detailed installation timeline including local permit processing times and utility interconnection estimates.

Honolulu

43.5¢/kWh · 5.5h sun/day

Avg bill: $305/mo · Hawaiian Electric (HECO)

Pearl City

43¢/kWh · 5.5h sun/day

Avg bill: $295/mo · Hawaiian Electric (HECO)

Hilo

44¢/kWh · 4.8h sun/day

Avg bill: $290/mo · Hawaii Electric Light

Kailua

43¢/kWh · 5.6h sun/day

Avg bill: $310/mo · Hawaiian Electric (HECO)

Kapolei

43¢/kWh · 5.7h sun/day

Avg bill: $300/mo · Hawaiian Electric (HECO)

Kahului

45¢/kWh · 5.8h sun/day

Avg bill: $310/mo · Maui Electric Company

More Solar Resources for Hawaii

Hawaii Solar PermitsPermit costs and requirementsHawaii Installation ChecklistStep-by-step guide for going solarHawaii Solar SavingsHow much you can save with solar

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