High electricity rates from Southern California Edison are a constant pressure for homeowners in Rancho Palos Verdes. While rooftop solar is a powerful way to reduce that pressure, the rules have changed. Under California's net billing system, exporting surplus solar power back to the grid earns you far less than the retail price you pay for electricity. This shift makes managing your own solar energy—using it when it's most valuable—the new key to maximizing savings.
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2026 Solar & Battery Costs in Rancho Palos Verdes
The following are modeled estimates for installing a solar energy system sized for a typical home in the area. Costs reflect early 2026 pricing without any federal tax credits, which are no longer available for new residential systems.
- Solar-Only System (7.6 kW): The estimated upfront cost is around $19,380. This system is designed to generate significant power during the day to offset household usage.
- Solar + Battery System (7.6 kW solar with 10 kWh battery): The estimated cost for a combined system is $34,380. Adding a battery allows you to store daytime solar energy for use during expensive evening peak hours, greatly increasing your energy independence and savings.
An owned solar system can also be a valuable long-term feature, potentially supporting your home's resale appeal.
Incentives & Tax Credits
California Solar Incentives for 2026
While the 30% federal investment tax credit for homeowners is no longer available for systems installed in 2026, California still offers a key financial benefit:
- Property Tax Exclusion: In California, installing a solar system does not increase your property taxes. The added value of the solar panels is excluded from your home's valuation for tax purposes, a benefit that runs through at least mid-2026. This means you get the home improvement value without the extra tax burden.
The primary financial return now comes from reducing your monthly electricity bill, not from tax credits. This makes system design and energy management more important than ever.
Net Metering: Southern California Edison Co
Net Billing (low export)
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Understanding Export Rates with Southern California Edison (SCE)
Under California's current net billing tariff, the value of the solar energy you send back to the grid is much lower than the price you pay for electricity you pull from the grid. For instance, you might pay SCE over $0.32 per kWh for power in the evening, but the excess solar you export during the day might only be credited at a modeled rate of around $0.11 per kWh.
This structure strongly encourages 'self-consumption'—using your own solar power directly or storing it in a battery for later. A battery transforms your system from just a generator into a personal energy reserve, ensuring you get the full value of every kWh your panels produce.
Projected Savings
How a Battery Maximizes Your Bill Savings
With SCE's high retail rates, the smartest financial move is to use every kilowatt-hour your panels produce. Exporting that power only gets you a fraction of its value.
- A solar-only system is modeled to save an estimated $2,216 annually, with a payback period of about 8.0 years. It works by directly offsetting your daytime electricity consumption.
- Adding a 10 kWh battery dramatically improves self-consumption. By storing excess solar energy, you can avoid buying expensive grid power in the evening. This boosts your estimated annual savings to $3,308, with a payback period of around 8.6 years. While the initial cost is higher, the battery unlocks more significant long-term savings and provides valuable backup power during outages.
These savings can become even more significant if grid electricity from SCE becomes more expensive over time, making your self-generated power more valuable each year.