Subsidies & incentives
Spain's IRPF deduction for solar panels in 2026: 10%, 40% or 60%?
Spain now has two income-tax routes for home solar in 2026: a new 10% (or 20%) self-consumption deduction and the extended 20/40/60% energy-efficiency deductions. Here is which one applies to a house, what each requires and how much it is worth.
- 7 October 2026
- 8 min read