Solar panels in Louisiana: costs & savings
Built from Louisiana's 4.8 daily peak sun hours and 12¢/kWh average rates. Enter your ZIP for numbers sized to your actual bill.
The Louisiana solar picture
Example: a home with a $200/month electric bill in Louisiana.
Peak sun hours
4.8/day
Avg. electricity rate
12¢/kWh
Right-sized system
14.6 kW
Net metering
Limited
Installed cost
$31,000+
Est. savings
$190/mo
Payback
≈15.5 yrs
25-yr net savings
$37,600
QuotesOn regional dataset, June 2026. Your report is sized to your real bill and roof.
Louisiana homeowners benefit from labor and permitting costs below the national average, so installed prices here typically land under what national cost guides quote. That doesn't make comparing quotes less important: material quality and warranty terms vary just as much in low-cost markets, and the spread between the cheapest and best value bid is often thousands of dollars.
Louisiana solar questions
Is solar worth it in Louisiana?
Louisiana averages 4.8 peak sun hours per day and residential electricity around 12¢/kWh. For a $200/month bill, a right-sized system of roughly 14.6 kW saves about $190/month and pays for itself in roughly 15.5 years. Full retail net metering isn't broadly available in Louisiana, so sizing the system to your daytime usage (or adding a battery) matters more here.
What does a solar system cost in Louisiana?
A system sized for a $200/month bill in Louisiana (about 14.6 kW, 35 panels) currently runs $31,000 to $39,700 installed before incentives. Smaller bills need smaller, cheaper systems; our instant report sizes it to your actual usage.
How much electricity will panels produce in Louisiana?
With 4.8 average peak sun hours, each kilowatt of panels in Louisiana produces roughly 1367 kWh per year after real-world losses. The example 14.6 kW system produces about 19,952 kWh annually.
How do I get solar quotes in Louisiana?
Enter your ZIP above for an instant savings report built from Louisiana sunshine and utility data, including a 0–100 candidacy score for your home. Then vetted local installers provide firm quotes. Free, no obligation.
Can I finance a solar installation in Louisiana?
Yes. Most licensed Louisiana contractors offer financing through lending partners, typically 12-month same-as-cash promotions or 5–15 year home-improvement loans. Home equity products usually carry the lowest rates if you have equity available. Our funnel asks how you plan to pay so matched pros come prepared with the right options.
How long does a solar installation take in Louisiana?
Plan on 1–3 days of installation once permits are approved (permitting itself takes 2–8 weeks). Louisiana permitting and inspection schedules can add time, which your contractor builds into the quote. Weather windows matter for exterior work, so booking ahead of the busy season usually means faster scheduling.
Get your Louisiana solar report
Real Louisiana rates and sunshine, your actual bill, in a minute.