Is solar worth it in 39401 (Hattiesburg, MS)?

With an average payback period of 11.2 years and 25-year savings of $28,975, solar panels in Hattiesburg, Mississippi are a solid investment.

How much do solar panels cost in 39401?

The average cost of a 6kW residential solar system in Hattiesburg, Mississippi is $13,000 before incentives. The federal 30% Investment Tax Credit reduces this to about $9,100.

How much solar electricity does 39401 get?

Hattiesburg receives 5.42 kWh/m²/day of solar irradiance. A 6kW system in zip code 39401 produces approximately 9,496 kWh per year.

Solar Panel ROI in 39401

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

2.2x ROI Score

11.2 yrs Payback Period

$1,159/yr Annual Savings

$28,975 25-Year Savings

Your savings estimate

$ /mo bill

Annual savings $1,159

Payback 11.2 yrs

25-yr savings $28,975

Solar Calculator for 39401 (Hattiesburg)

Adjust values to see your personalized solar ROI estimate for Hattiesburg, Mississippi.

System Size

System Cost

Electricity Rate

$ /kWh

Solar Irradiance

5.42 kWh/m²/day

Based on NREL data for Hattiesburg, MS

ROI Score 2.2x

Annual Production 9,496 kWh

Annual Savings $1,159

Payback Period 11.2 years

25-Year Savings $28,975

After 30% ITC $9,100

Solar Data for 39401 – Hattiesburg, MS

Solar Irradiance 5.42 kWh/m²/day +9.3% vs national avg

vs Mississippi Avg +1.1% State avg: 5.26 kWh/m²/day

Electricity Rate $0.122/kWh Mississippi average rate

Annual Production 9,496 kWh 6kW system estimate

Hattiesburg's 5.42 kWh/m²/day is 9.3% above the national average. At $0.122/kWh, the 11.2-year payback is moderate. Tax credits and incentives can shorten it meaningfully.

Solar Incentives for Hattiesburg, Mississippi

★

Federal Investment Tax Credit (ITC)

Claim 30% of your system cost as a federal tax credit. On a $13,000 system, that's $3,900 back.

★

Net Metering

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

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Mississippi State Programs

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

39401 vs Mississippi Average

Solar Irradiance

39401: 5.42 MS avg: 5.26

Payback Period

39401: 11.2 yrs MS avg: 12.6 yrs

Annual Savings

39401: $1,159 MS avg: $1,034

25-Year Savings

39401: $28,975 MS avg: $25,850

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

Nearby Zip Codes — Solar Comparison

39501 Gulfport, MS 2.3x ROI 11.1 yr payback 39201 Jackson, MS 2.2x ROI 11.3 yr payback 39204 Jackson, MS 2.2x ROI 11.3 yr payback 70122 New Orleans, LA 2.0x ROI 12.8 yr payback 70119 New Orleans, LA 2.0x ROI 12.8 yr payback