A feed-in tariff (FiT) is a credit from your electricity retailer for solar power exported to the grid, rather than a single national rebate. In 2026, the rate and eligibility will depend on your state or territory, retailer, electricity plan, meter and export arrangements, and rates can change over time. Compare the FiT with the plan’s usage charges and fixed fees, because a higher export rate does not always mean a lower overall bill. Check current offers with licensed retailers and your state energy regulator; separate federal support, such as small-scale technology certificates, may also apply to eligible systems.