Solar Rebates and Incentives by State in 2026: California, Texas, Florida, and Illinois

The federal solar tax credit ended for homeowner-owned systems, but rebates, tax exemptions, and performance payments still lower your cost in 2026. See side-by-side tables for California, Texas, Florida, and Illinois, plus how to stack incentives and confirm them before you sign.
Does Solar Power Save Money in California in 2026?

Utility rates are climbing and the federal tax credit is gone. Here’s the honest 2026 breakdown of payback periods, real savings, and what changes your number.