San AntonioSolar Incentives 2026: Rebates, Tax Credits & Net Metering
San Antonio homeowners installing in 2026 cannot claim the federal residential credit. What remains is CPS Energy solar buyback. At 5.1 peak sun hours a day, a home with a $150/month bill (about 1,071 kWh) needs roughly a 8.8 kW system — 22 panels — and pays back in about 11.2 years.
Solar Incentives Available in San Antonio
The federal residential credit does not apply to a San Antonio system installed in 2026. Texas does not add a state income tax credit in this dataset. CPS Energy sets the local rules for crediting the solar power you export.
CPS Energy is municipally owned and offers one of Texas's few direct solar rebates. The federal residential credit does not apply to a 2026 install.
How Much Solar San Antonio Homes Produce
San Antonio gets 5.1 peak sun hours a day, so each 1 kW of panels produces about 1,489 kWh per year here. A 8.8 kW system — the size that fits a typical $150/month CPS Energy bill — generates roughly 13,105 kWh annually, worth about $1,835 in avoided electricity in year one and more as rates rise.
CPS Energy Net Metering in San Antonio
Texas has no statewide retail net metering mandate, so CPS Energy buys back exported solar at a reduced rate (~25–50% of retail). In San Antonio, that often makes a battery worthwhile — storing your own production beats exporting it cheaply. See full Texas net metering rules →
How Much Do Solar Panels Cost in San Antonio?
At Texas's 2026 average of $2.65/watt, the 8.8 kW system most San Antonio homes need runs about $23,320 before incentives. The federal residential credit is $0. Net cost in this model is about $23,320, with payback around 11.2 years. Those figures use $0 federal credit.
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Frequently Asked Questions
Solar Incentives in Other Texas Cities
See your exact San Antonio solar savings
Enter your CPS Energy bill. The calculator uses $0 federal credit plus Texas incentives — system size, net cost, payback, and 25-year savings.