As of my last knowledge update in January 2022, the government incentives for solar power installation in the UK include the Feed-in Tariff (FiT) and the Smart Export Guarantee (SEG). The Feed-in Tariff pays homeowners who generate their electricity through solar panels. At the same time, the Smart Export Guarantee ensures that you get paid for the excess electricity you export to the grid. Checking for the latest updates and potential new incentives is essential, as government policies can change over time.