Is solar worth it in 92154 (San Diego, CA)?

With an average payback period of 5.1 years and 25-year savings of $73,425, solar panels in San Diego, California are an excellent investment.

How much do solar panels cost in 92154?

The average cost of a 6kW residential solar system in San Diego, California is $15,000 before incentives. The federal 30% Investment Tax Credit reduces this to about $10,500.

How much solar electricity does 92154 get?

San Diego receives 6.03 kWh/m²/day of solar irradiance. A 6kW system in zip code 92154 produces approximately 10,565 kWh per year.

Solar Panel ROI in 92154

San Diego, California — Is solar worth it here? Here's what the data says.

4.9x ROI Score

5.1 yrs Payback Period

$2,937/yr Annual Savings

$73,425 25-Year Savings

Your savings estimate

$ /mo bill

Annual savings $2,937

Payback 5.1 yrs

25-yr savings $73,425

Solar Calculator for 92154 (San Diego)

Adjust values to see your personalized solar ROI estimate for San Diego, California.

System Size

System Cost

Electricity Rate

$ /kWh

Solar Irradiance

6.03 kWh/m²/day

Based on NREL data for San Diego, CA

ROI Score 4.9x

Annual Production 10,565 kWh

Annual Savings $2,937

Payback Period 5.1 years

25-Year Savings $73,425

After 30% ITC $10,500

Solar Data for 92154 – San Diego, CA

Solar Irradiance 6.03 kWh/m²/day +21.6% vs national avg

vs California Avg +7.3% State avg: 5.87 kWh/m²/day

Electricity Rate $0.278/kWh California average rate

Annual Production 10,565 kWh 6kW system estimate

San Diego receives 6.03 kWh/m²/day — 21.6% above the national average. At $0.278/kWh, the 5.1-year payback is among the fastest in the country. Annual savings of $2,937 make solar an excellent investment here.

Solar Incentives for San Diego, California

★

Federal Investment Tax Credit (ITC)

Claim 30% of your system cost as a federal tax credit. On a $15,000 system, that's $4,500 back.

★

Net Metering

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

★

California State Programs

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

92154 vs California Average

Solar Irradiance

92154: 6.03 CA avg: 5.87

Payback Period

92154: 5.1 yrs CA avg: 5.6 yrs

Annual Savings

92154: $2,937 CA avg: $2,697

25-Year Savings

92154: $73,425 CA avg: $67,425

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

Nearby Zip Codes — Solar Comparison

91911 Chula Vista, CA 4.9x ROI 5.1 yr payback 92115 San Diego, CA 4.9x ROI 5.1 yr payback 92101 San Diego, CA 4.9x ROI 5.1 yr payback 92103 San Diego, CA 4.9x ROI 5.1 yr payback 92126 San Diego, CA 4.9x ROI 5.1 yr payback