Solar Panel Installers in Hawaii
Find solar panel installers in Hawaii. We've gathered 5 solar companies from across Hawaii with their phone number, address, hours, and Google rating — so you can compare and reach out for quotes. With residential electricity averaging 42.9¢/kWh in Hawaii, going solar can offset a meaningful share of your power bill.
5 solar installers in Hawaii
Spread across Hawaii so there's likely one near you. Details from public Google Business Profiles — verify before hiring.
Sunrun
4.2(530)- Monday8AM-5PM
- Tuesday8AM-5PM
- Wednesday8AM-5PM
- Thursday8AM-5PM
- Friday8AM-5PM
- Saturday8AM-5PM
- Sunday8AM-5PM
Hours· tap to view
Hawaii Solar Connection
5.0(106)- Monday9AM-5PM
- Tuesday9AM-5PM
- Wednesday9AM-5PM
- Thursday9AM-5PM
- Friday9AM-5PM
- Saturday10AM-3PM
- SundayClosed
Hours· tap to view
Rising Sun Solar Kaua'i
4.9(54)- Monday7AM-3PM
- Tuesday7AM-3PM
- Wednesday7AM-3PM
- Thursday7AM-3PM
- Friday7AM-3PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
Solar HI / Jackson Electric, LLC.
5.0(17)- Monday8AM-5PM
- Tuesday8AM-5PM
- Wednesday8AM-5PM
- Thursday8AM-5PM
- Friday8AM-5PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
Inter-Island Solar Supply
5.0(11)- Monday7AM-4PM
- Tuesday7AM-4PM
- Wednesday7AM-4PM
- Thursday7AM-4PM
- Friday7AM-4PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
How to choose a solar installer in Hawaii
Check licensing & certification
Solar installs in Hawaii involve electrical work, so the contractor (or their electrician) needs the proper state license. Favor companies with NABCEP-certified staff — the industry's recognized credential — and confirm they carry liability insurance and a workmanship warranty, not just the manufacturer's panel warranty.
Get three quotes and compare price per watt
Quotes vary widely. Compare the total cash price divided by system size (dollars per watt) rather than the monthly financed payment, which can hide markups. Make sure each quote lists the same panel and inverter brands, the production estimate, and exactly what's included.
Confirm permits, interconnection & net metering
A reputable installer pulls the building/electrical permits and files the utility interconnection paperwork for you. Ask how net metering works with your local Hawaii utility — it determines how much credit you earn for excess power you send back to the grid, which drives your real savings.
Listing data is sourced from public Google Business Profiles and may be out of date. WattSimple is not affiliated with, and does not endorse or recommend, any listed company. Verify licensing and details directly before hiring.