High electricity bills are a constant pressure in San Francisco, with rates around $0.32 per kWh. While solar panels are a powerful way to generate your own clean energy, the rules have changed. In 2026, sending surplus solar power back to the grid earns you far less than what you pay to buy that same power later. This shift makes maximizing self-consumption—using the energy you produce—the key to significant savings.
For many homeowners in Bayview-Hunters Point, this means pairing solar panels with a home battery is no longer just for backup power; it's a core financial strategy for getting the most value from your system.
From rates to ROI—continue in the savings calculator.
Open calculatorBenchmark Cost Analysis
Estimated Solar Costs in Bayview-Hunters Point (2026)
Based on local averages, a typical home might need a 4.6 kW solar system. Here are the estimated costs for installation before any incentives:
- Solar Panels Only (4.6 kW): The estimated gross cost is around $11,730.
- Solar Panels + 10 kWh Battery: A combined system is estimated to cost $26,730.
These figures are modeled estimates. The final price depends on your specific roof, equipment choices, and installation details. An owned solar system can also be a useful long-term home-value feature, adding to its overall worth beyond just the utility bill savings.
Incentives & Tax Credits
California Solar Incentives for 2026
As of 2026, the 30% federal solar tax credit for homeowners is no longer available for new systems. However, California still offers valuable support that makes going solar financially viable:
- Property Tax Exclusion: Your property taxes will not increase due to the value added by your solar system. This exclusion is a significant, long-term financial benefit for California homeowners.
- Net Billing Credits: While not a 1-for-1 exchange, you still receive a bill credit for surplus energy you export to the grid. The key is that this credit is lower than the retail rate, which is why storing energy in a battery for later use is often more valuable.
Net Metering: City & County of San Francisco
Net Billing (low export)
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Understanding Export Compensation in San Francisco
The electricity you generate and use inside your home is worth the full retail rate you would have paid the utility—currently around $0.32/kWh. This is called self-consumption, and it delivers the most value.
However, any surplus electricity you export to the grid is credited at a much lower rate, modeled here at approximately $0.11/kWh. Because of this difference, a solar-only system's financial performance is limited. A battery allows you to store your valuable solar power instead of selling it cheap, letting you use it later to avoid buying expensive grid power at night.
Projected Savings
How a Battery Maximizes Your Annual Savings
With lower export credits, a solar-only system saves money by offsetting your daytime electricity usage. However, any excess power sent to the grid has diminished value. A battery changes this equation by storing that excess solar energy for you to use in the evening.
- A 4.6 kW solar-only system is modeled to save approximately $1,354 annually, with a payback period of about 7.9 years.
- Adding a 10 kWh battery boosts those savings significantly to $1,952 annually. While the initial cost is higher, the payback period is 10.6 years, and you gain outage protection and greater independence from the grid.
If grid electricity becomes more expensive over time, the value of producing and storing your own power increases, potentially improving your return on investment in later years.