Solar Installation in San Diego, California

Why solar makes sense in San Diego

San Diego sits in one of the best solar regions in the country. San Diego enjoys some of the most consistent sun in the country, and SDG&E's high rates make solar plus Powerwall one of the fastest-payback investments a homeowner can make. Homes here typically see 300+ sun days a year, which means panels produce more energy per square foot than nearly anywhere else in the US.

The average San Diego household bill is around $280–$400/mo on SDG&E time-of-use rates, with the worst pricing between 4 PM and 9 PM. A properly sized solar + battery system shifts that evening usage off the grid and keeps your bill predictable.

Neighborhoods we serve

We install across San Diego and surrounding areas including La Jolla, Point Loma, Rancho Bernardo, Scripps Ranch, Del Mar Heights, Carmel Valley, Tierrasanta. Whether your home is a single-story ranch or a two-story with a complex roofline, we handle the site assessment, structural review, and city permits.

SDG&E NEM 3.0 and what it means for you

Under NEM 3.0, San Diego Gas & Electric pays much less for the solar energy you export to the grid than it used to. The way to keep the value of what your panels produce is to store it in a battery like the Tesla Powerwall and use it during evening peak hours. Every system we quote in San Diego is modeled against your real 12-month usage under current rates, not a generic estimate.

Read our Tesla Powerwall guide →

What the San Diego install process looks like

• Free remote design and quote using satellite imagery and your usage history
• In-home walkthrough to confirm roof, panel, and battery placement
• City of San Diego permits and SDG&E interconnection paperwork handled by us
• Install day is typically 1–2 days on site
• Final inspection and Permission to Operate from SDG&E
• Monitoring in the Tesla app from day one

San Diego solar FAQ

How much does solar cost in San Diego?

A typical San Diego home solar + battery system runs $18,000–$32,000 depending on roof size, panel choice, and how many Powerwalls you need. Through our lease-to-own programs, the 30% federal incentive is applied upfront as a discount on your purchase price — you can pay that reduced amount in cash or finance it. With average SDG&E bills around $280–$400/mo, most San Diego homeowners save 20–40% on their energy costs depending on usage.

Is solar worth it in San Diego under NEM 3.0?

Yes — but the math has changed. Under NEM 3.0, San Diego Gas & Electric pays much less for exported energy, so solar only makes sense today when paired with a battery like the Tesla Powerwall. Storing your own solar and using it during 4–9 PM peak hours is what puts you in control of your power and drives real savings.

Do I need a Tesla Powerwall with solar in San Diego?

Yes. Under SDG&E's NEM 3.0 rules, solar-only systems export power at very low rates and no longer pencil out. A Powerwall lets you store what your panels produce and use it during expensive evening hours — that's what gives you control over your power and keeps your San Diego home running during outages.

How long does installation take in San Diego?

From signed contract to Permission to Operate is usually 6–10 weeks in San Diego. On-site install is 1–2 days. We handle City of San Diego permits and SDG&E interconnection paperwork for you.

What incentives are available for San Diego homeowners?

Through our lease-to-own programs, the 30% federal incentive is applied upfront to reduce the purchase price of your system — you can pay that lower amount in cash or finance it. California's SGIP program offers additional rebates on qualifying Powerwall installations, and property-tax exclusion means solar won't raise your San Diego County property assessment.

Do you handle permits and SDG&E paperwork?

Yes. Every San Diego project we install includes structural review, city building permits, and full SDG&E interconnection filing — you don't handle any of the paperwork.