For homeowners in Compton, high electricity bills from Southern California Edison are a constant pressure, especially during hot summers. A rooftop solar system offers a direct way to lower those costs, but the rules have changed. In 2026, the value of going solar depends heavily on using the energy you generate yourself. With export credits being much lower than retail electricity rates, pairing solar panels with a battery is now the recommended path to maximize your savings and energy independence. An owned system can also be a strong selling point for your home down the line.
From rates to ROI—continue in the savings calculator.
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Solar & Battery System Costs in Compton (2026)
The total price of a solar installation depends on whether you include a home battery. Here are modeled estimates for a typical Compton home, based on a local cost of $2.55 per watt before any incentives.
- Solar-Only System (7.8 kW): The estimated gross cost is around $19,890. This system is sized to offset a significant portion of a typical local electricity bill.
- Solar + Battery System (7.8 kW panels, 10 kWh battery): The estimated gross cost is $34,890. Adding a battery increases the upfront cost but dramatically boosts your annual savings by storing solar energy for use at night.
These figures are estimates for 2026. The final cost will depend on your specific roof, equipment choices, and installer.
Incentives & Tax Credits
California Solar Incentives for 2026
While the 30% federal tax credit for homeowners is no longer available for systems installed in 2026, California still offers important financial benefits that make solar a strong investment.
- Property Tax Exclusion: In California, adding a solar system does not increase your property taxes. This exclusion for active solar energy systems is a significant benefit, ensuring your investment in clean energy doesn't lead to a higher tax bill. This is currently set to apply to systems installed through at least mid-2026.
- High Electricity Rates: The high cost of grid power from SCE acts as a powerful incentive. By producing your own energy, you are effectively locking in a lower rate for decades, protecting your budget from future rate hikes.
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 tariff (NBT), you no longer get a 1-for-1 credit for the extra solar energy you send to the grid. The power you export is worth much less than the power you buy. For example, you might pay SCE $0.32/kWh for electricity in the evening, but only receive a credit of around $0.11/kWh for the solar energy you export during the day. This is why self-consumption is critical. A battery allows you to store your excess solar power and use it yourself when the sun goes down, instead of selling it to SCE for a low price and buying it back for a high one.
Projected Savings
How Solar Reduces Your SCE Bill
With Southern California Edison's high electricity rates, generating your own power creates immediate value. Every kilowatt-hour your solar panels produce and you use at home is one less you have to buy from the grid at around $0.32 per kWh. If utility rates continue to climb, the value of the energy you produce will only increase over time.
- A 7.8 kW solar-only system is modeled to save a Compton homeowner about $2,438 annually, leading to a payback period of approximately 7.5 years.
- Adding a 10 kWh battery significantly increases self-consumption. This system is modeled to save around $3,657 annually. While the payback period extends slightly to 8.0 years, the long-term savings are much higher, and you gain valuable backup power during outages.