Sattler Solar Inc.
Verified Pro
10½+ years online5.0(30)
Solar Panel Installation in San Diego, CA
Compare 30 solar panel installation contractors near you in San Diego and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated May 22, 2026
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Solar Panel Installation in San Diego, CA
San Diego solar installation makes strong financial sense given SDG&E's high electric rates ($0.42-$0.55 per kWh peak) and excellent year-round sun (5.8 peak sun hours daily). NEM 3.0 changed the economics: pairing solar with battery storage is now nearly mandatory for sub-7-year payback. San Diego County permitting is well-established but coastal salt-air requires marine-grade racking (aluminum + stainless), and HOA approvals in places like Carmel Valley, Rancho Bernardo, and Carlsbad need careful coordination. NeedInstall connects you with San Diego solar installers who design for NEM 3.0 export rates, handle SDG&E PTO, and integrate Tesla Powerwall, Enphase 5P, or FranklinWH batteries.
San Diego solar runs $2.80-$3.60 per watt installed pre-incentive (~$15-$22K for 6-7 kW), with batteries adding $11-$18K per Powerwall. CA requires a C-46 (solar) or C-10 (electrical) license. SDG&E NEM 3.0 import/export crediting + 30% federal ITC + SGIP battery rebates. Most installs take 1-3 days plus 30-60 days for SDG&E PTO. Coastal homes need 316 stainless racking.
Frequently Asked Questions
- NEM 3.0 makes solar worth it?
- Yes, but pair with battery. Solar-only payback under NEM 3.0 stretched to 9-13 years; solar + battery sized to your evening loads gets back to 6-8 years and protects against TOU peak rates.
- How big a battery?
- For most San Diego homes, 13.5 kWh (one Powerwall) covers evening peak shaving. Two if you have heavy loads or want backup during PSPS or wildfire outages. Right-sizing depends on your hourly usage profile.
- How long is SDG&E PTO?
- 30-60 days typically, sometimes faster with NEM 3.0. Battery interconnection adds 2-3 weeks. Plan 60-90 days from install to commissioning.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across San Diego and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.