High summer temperatures in Tracy mean air conditioners work overtime, driving up Pacific Gas & Electric (PG&E) bills that can easily top $280 a month. While solar panels can generate significant power in the Central Valley sun, the rules have changed. In 2026, simply sending excess power back to the grid isn't the best way to save money. The key is using the energy you produce yourself.
Run your scenario: the calculator uses this city’s utility and tariff data.
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Solar Panel System Cost in Tracy (2026)
Based on early 2026 estimates for the Tracy area, a standard 7.0 kW solar panel system costs around $17,850 before any incentives. For homeowners looking to maximize their savings and gain outage protection, a combined solar-plus-battery system is estimated at $32,850. These figures reflect the total cost, as the primary federal residential solar tax credit is no longer available for systems installed in 2026.
- Solar Only (7.0 kW): $17,850
- Solar + Battery (7.0 kW & 10 kWh): $32,850
Incentives & Tax Credits
California Solar Incentives in 2026
With the federal tax credit landscape changed, California homeowners now rely on other valuable state and local benefits. The most significant is the Active Solar Energy System Property Tax Exclusion. This state rule prevents your property taxes from increasing due to the added value of your solar system, a major long-term financial benefit. Furthermore, an owned solar system can be an attractive feature for potential buyers, potentially supporting your home's resale appeal down the road.
Net Metering: Pacific Gas & Electric Co
Net Billing (low export)
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Understanding Export Rates with PG&E
The way PG&E compensates for solar has shifted. Under the current net billing structure, the electricity you export to the grid is valued at a much lower rate (modeled here at around $0.11 per kWh) than the high retail rate you pay for electricity (around $0.32 per kWh). This difference makes maximizing "self-consumption"—using your solar power directly in your home—the most effective way to reduce your bill. Any power you send to the grid provides a small credit, but avoiding a purchase from PG&E delivers the full value.
Projected Savings
How Solar Saves You Money in Tracy
A 7.0 kW solar-only system in Tracy is modeled to save around $2,167 annually by offsetting high-cost daytime electricity usage. However, adding a battery significantly improves the economics. With a 10 kWh battery, you can store your excess solar energy from the afternoon and use it during the evening peak hours, when electricity from PG&E is most expensive. This strategy boosts your annual savings to an estimated $3,231 and gives you backup power during outages. If grid rates continue to climb, the value of producing your own power will only increase over time.