Making Sense of Solar in Cerritos for 2026
For homeowners in Cerritos, high electricity bills from Southern California Edison are a familiar reality, with rates around $0.323 per kWh. Rooftop solar offers a direct way to lower that monthly expense. However, the rules for solar have changed. In 2026, the value of going solar is less about selling power back to the grid and more about using the energy you generate yourself. This shift makes understanding the costs and benefits more important than ever.
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Estimated Solar Panel Costs in Cerritos (Early 2026)
Without the 30% federal tax credit, which is no longer available for systems installed in 2026, the upfront cost is the primary financial consideration. The price depends on whether you include a home battery.
- Solar-Only System (7.1 kW): The estimated gross cost is around $18,105. This system is sized to cover a significant portion of a typical home's electricity usage during the day.
- Solar + Battery System (7.1 kW panels with 10 kWh battery): The estimated gross cost is $33,105. The battery adds to the initial investment but dramatically increases the system's value by storing solar energy for use at night.
These costs reflect typical installations in the area but can vary based on your specific roof, equipment choices, and installation complexity.
Incentives & Tax Credits
California Solar Incentives Available in 2026
While the major federal tax credit has expired for new residential systems, California homeowners still benefit from important state-level policies that support the move to solar.
The most significant financial incentive is the Property Tax Exclusion for Active Solar Systems. This state rule prevents your property taxes from increasing because of the value your solar panel system adds to your home. For a system costing over $30,000, this can translate into hundreds of dollars in property tax savings each year for the life of the system. An owned solar system can also be a strong selling point for future buyers, potentially enhancing your home's resale appeal.
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 net billing system, the way you're compensated for extra solar power has changed. You no longer get a one-to-one credit for the energy you send to the grid.
With SCE, the electricity you buy costs about $0.323 per kWh, but any excess solar energy you export is only credited at around $0.113 per kWh. This large gap means it's far more valuable to use your own solar power—or store it in a battery for later—than to sell it back to SCE. This is the primary reason a battery is now highly recommended for maximizing your solar investment in Cerritos.
Projected Savings
How Solar Translates to Real Bill Savings
Your annual savings are directly tied to how much of SCE's expensive electricity you can avoid buying. This is where adding a battery makes a major difference under current net billing rules.
- A solar-only system is projected to save a Cerritos household approximately $2,216 per year, offering a payback period of about 7.5 years. Savings come from using solar power as it's generated during sunny hours.
- A solar and battery system boosts those savings significantly to around $3,308 per year. The payback period is slightly longer at 8.3 years, but the long-term financial return is stronger. By storing your excess solar energy, you can power your home through the evening peak hours instead of buying from the grid at high prices.
Furthermore, if grid electricity becomes more expensive over time, rooftop generation can offset costlier power in future years, making your investment more valuable.