Solar Panel Installers in Louisiana
Find solar panel installers in Louisiana. We've gathered 5 solar companies from across Louisiana with their phone number, address, hours, and Google rating — so you can compare and reach out for quotes. With residential electricity averaging 11.7¢/kWh in Louisiana, going solar can offset a meaningful share of your power bill.
5 solar installers in Louisiana
Spread across Louisiana so there's likely one near you. Details from public Google Business Profiles — verify before hiring.
Diversified Energy
4.9(368)- Monday9AM-5PM
- Tuesday9AM-5PM
- Wednesday9AM-5PM
- Thursday9AM-5PM
- Friday9AM-5PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
Solar Alternatives, Inc.
4.8(14)- Monday8AM-5PM
- Tuesday8AM-5PM
- Wednesday8AM-5PM
- Thursday8AM-5PM
- Friday8AM-5PM
- Saturday8AM-5PM
- SundayClosed
Hours· tap to view
Solar Supply LLC
4.7(51)- Monday7AM-5PM
- Tuesday7AM-5PM
- Wednesday7AM-5PM
- Thursday7AM-5PM
- Friday7AM-5PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
Koala Insulation of Baton Rouge
4.9(217)- MondayOpen 24 hours
- TuesdayOpen 24 hours
- WednesdayOpen 24 hours
- ThursdayOpen 24 hours
- FridayOpen 24 hours
- SaturdayOpen 24 hours
- SundayOpen 24 hours
Hours· tap to view
EcoBuild LLC
5.0(24)- Monday7AM-3PM
- Tuesday7AM-3PM
- Wednesday7AM-3PM
- Thursday7AM-3PM
- Friday7AM-3PM
- SaturdayClosed
- SundayClosed
Hours· tap to view
How to choose a solar installer in Louisiana
Check licensing & certification
Solar installs in Louisiana 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 Louisiana 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.