Hawaii, USA
Solar Blog in Hawaii
Solar guides, tips and news relevant to homeowners in Hawaii.
Avg sun hours/day
6 hrs
Avg electricity rate
$0.443/kWh
Monthly savings (5 kW)
$399
Top incentive: Hawaii Solar Tax Credit (35%)
Solar guides and tips for Hawaii homeowners.
Open Solar BlogWhy solar makes sense in Hawaii
With 6 peak sun hours per day and a residential rate of $0.443/kWh, a 5 kW rooftop system in Hawaii typically offsets $399/month in electricity costs. Combined with Hawaii Solar Tax Credit (35%), payback periods commonly land in the 4–7 year range. Use the tools above to size your system and download a free personalised quote.