Solar Cost in Berkeley 94702 — West Berkeley / San Pablo Park
Last updated: February 2026
The 94702 ZIP code covers West Berkeley and San Pablo Park, an area experiencing significant residential growth from industrial conversions. With flatter terrain and newer roofing on many homes, this neighborhood offers strong solar potential. Proximity to the bay means occasional morning fog, but overall sun exposure remains excellent for rooftop solar.
Local Notes for 94702
Housing Stock
Mix of older bungalows and newer construction. Many homes built 1920s-1950s with 100A panels that may need upgrade.
Shade & Sun Exposure
Generally low shade — flatter terrain with fewer large trees than the hills.
Local Notes
Many industrial-to-residential conversions with newer roofing. Flatter lots with less shade. Close to the bay — occasional fog can slightly reduce morning production.
Berkeley Solar Price Range
For a typical 7.5 kW system in West Berkeley / San Pablo Park, expect to pay $15,900–$24,200. Actual costs depend on roof complexity, equipment choices, and whether an electrical panel upgrade is needed. Note: The 30% federal tax credit expired Dec 31, 2025.
What to Expect
Solar Only
- • 7.5 kW system: $15,900–$24,200 before ITC
- • Reduces or eliminates your electric bill
- • 5–8 year typical payback period
- • No backup power during outages
- • Export credits via Solar Billing Plan
Solar + Battery
- • Adds $12,000–$16,000 for 13.5 kWh battery
- • Backup power during outages and PSPS events
- • Store solar for peak-rate self-consumption
- • SGIP rebates available for battery storage
- • Higher upfront cost, greater long-term value
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See what solar would cost for your specific home in West Berkeley. Uses real satellite roof data and current Berkeley pricing.
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