Is solar worth it in 70001 (Metairie, LA)?

With an average payback period of 12.8 years and 25-year savings of $26,625, solar panels in Metairie, Louisiana can be worthwhile with available incentives.

How much do solar panels cost in 70001?

The average cost of a 6kW residential solar system in Metairie, Louisiana is $13,600 before incentives. The federal 30% Investment Tax Credit reduces this to about $9,520.

How much solar electricity does 70001 get?

Metairie receives 5.33 kWh/m²/day of solar irradiance. A 6kW system in zip code 70001 produces approximately 9,338 kWh per year.

Solar Panel ROI in 70001

Metairie, Louisiana — Is solar worth it here? Here's what the data says.

2.0x ROI Score

12.8 yrs Payback Period

$1,065/yr Annual Savings

$26,625 25-Year Savings

Your savings estimate

$ /mo bill

Annual savings $1,065

Payback 12.8 yrs

25-yr savings $26,625

Solar Calculator for 70001 (Metairie)

Adjust values to see your personalized solar ROI estimate for Metairie, Louisiana.

System Size

System Cost

Electricity Rate

$ /kWh

Solar Irradiance

5.33 kWh/m²/day

Based on NREL data for Metairie, LA

ROI Score 2.0x

Annual Production 9,338 kWh

Annual Savings $1,065

Payback Period 12.8 years

25-Year Savings $26,625

After 30% ITC $9,520

Solar Data for 70001 – Metairie, LA

Solar Irradiance 5.33 kWh/m²/day +7.5% vs national avg

vs Louisiana Avg +0.6% State avg: 5.35 kWh/m²/day

Electricity Rate $0.114/kWh Louisiana average rate

Annual Production 9,338 kWh 6kW system estimate

Metairie's 5.33 kWh/m²/day is 7.5% above the national average. At $0.114/kWh, the 12.8-year payback is moderate. Tax credits and incentives can shorten it meaningfully.

Solar Incentives for Metairie, Louisiana

★

Federal Investment Tax Credit (ITC)

Claim 30% of your system cost as a federal tax credit. On a $13,600 system, that's $4,080 back.

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Net Metering

Most Louisiana utilities offer net metering — sell excess electricity back to the grid at retail rates, accelerating your payback.

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Louisiana State Programs

Check with the Louisiana energy office for additional rebates, tax exemptions, and low-interest solar financing programs available in Metairie.

70001 vs Louisiana Average

Solar Irradiance

70001: 5.33 LA avg: 5.35

Payback Period

70001: 12.8 yrs LA avg: 13.7 yrs

Annual Savings

70001: $1,065 LA avg: $995

25-Year Savings

70001: $26,625 LA avg: $24,875

See the full Louisiana solar guide for statewide data and incentives.

Nearby Zip Codes — Solar Comparison

70115 New Orleans, LA 2.0x ROI 12.8 yr payback 70119 New Orleans, LA 2.0x ROI 12.8 yr payback 70122 New Orleans, LA 2.0x ROI 12.8 yr payback 70801 Baton Rouge, LA 1.9x ROI 12.8 yr payback 39501 Gulfport, MS 2.3x ROI 11.1 yr payback