Is solar worth it in 30135 (Douglasville, GA)?

With an average payback period of 10.8 years and 25-year savings of $31,325, solar panels in Douglasville, Georgia are a solid investment.

How much do solar panels cost in 30135?

The average cost of a 6kW residential solar system in Douglasville, Georgia is $13,500 before incentives. The federal 30% Investment Tax Credit reduces this to about $9,450.

How much solar electricity does 30135 get?

Douglasville receives 5.46 kWh/m²/day of solar irradiance. A 6kW system in zip code 30135 produces approximately 9,566 kWh per year.

Solar Panel ROI in 30135

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

2.3x ROI Score

10.8 yrs Payback Period

$1,253/yr Annual Savings

$31,325 25-Year Savings

Your savings estimate

$ /mo bill

Annual savings $1,253

Payback 10.8 yrs

25-yr savings $31,325

Solar Calculator for 30135 (Douglasville)

Adjust values to see your personalized solar ROI estimate for Douglasville, Georgia.

System Size

System Cost

Electricity Rate

$ /kWh

Solar Irradiance

5.46 kWh/m²/day

Based on NREL data for Douglasville, GA

ROI Score 2.3x

Annual Production 9,566 kWh

Annual Savings $1,253

Payback Period 10.8 years

25-Year Savings $31,325

After 30% ITC $9,450

Solar Data for 30135 – Douglasville, GA

Solar Irradiance 5.46 kWh/m²/day +10.1% vs national avg

vs Georgia Avg +0% State avg: 5.17 kWh/m²/day

Electricity Rate $0.131/kWh Georgia average rate

Annual Production 9,566 kWh 6kW system estimate

Douglasville's 5.46 kWh/m²/day is 10.1% above the national average. At $0.131/kWh, the 10.8-year payback is moderate. Tax credits and incentives can shorten it meaningfully.

Solar Incentives for Douglasville, Georgia

★

Federal Investment Tax Credit (ITC)

Claim 30% of your system cost as a federal tax credit. On a $13,500 system, that's $4,050 back.

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Net Metering

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

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Georgia State Programs

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

30135 vs Georgia Average

Solar Irradiance

30135: 5.46 GA avg: 5.17

Payback Period

30135: 10.8 yrs GA avg: 12.1 yrs

Annual Savings

30135: $1,253 GA avg: $1,114

25-Year Savings

30135: $31,325 GA avg: $27,850

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

Nearby Zip Codes — Solar Comparison

30127 Powder Springs, GA 2.3x ROI 10.8 yr payback 30331 Atlanta, GA 2.3x ROI 10.8 yr payback 30344 Atlanta, GA 2.3x ROI 10.8 yr payback 30318 Atlanta, GA 2.3x ROI 10.8 yr payback 30310 Atlanta, GA 2.3x ROI 10.8 yr payback