HoustonSolar Incentives 2026: Rebates, Tax Credits & Net Metering

Solar incentives in Houston come in three layers. First, every homeowner qualifies for the 30% federal Residential Clean Energy Credit on the full installed cost, claimed on IRS Form 5695. Texas does not add a state income tax credit, so the federal credit is the main up-front incentive. Third, CenterPoint / retail providers sets the local rules for crediting the solar power you export.

In Houston's deregulated market you pick a retail electricity plan — some offer solar buyback plans that act like net metering.

Houston gets 4.9 peak sun hours a day, so each 1 kW of panels produces about 1,431 kWh per year here. A 10 kW system — the size that fits a typical $165/month CenterPoint / retail providers bill — generates roughly 14,308 kWh annually, worth about $2,003 in avoided electricity in year one and more as rates rise.

Texas has no statewide retail net metering mandate, so CenterPoint / retail providers buys back exported solar at a reduced rate (~25–50% of retail). In Houston, that often makes a battery worthwhile — storing your own production beats exporting it cheaply. See full Texas net metering rules →

At Texas's 2026 average of $2.65/watt, the 10 kW system most Houston homes need runs about $26,500 before incentives. The 30% federal credit takes off $7,950 — landing the net cost near $18,550, with payback around 8.4 years.