Do Solar Panels Save Money in 2026?
Independently written
Do solar panels actually save money?
Yes — solar panels save significant money in 2026. A 4kW system: costs £5,500-£8,000 (0% VAT), saves £580-£1,100/year (depending on battery/tariff), pays back in 8-12 years, returns £14,500-£27,000 over 25 years. The financial case is the STRONGEST it has ever been: electricity at 24.5p/kWh (75% above pre-crisis levels), 0% VAT (until March 2027), mature technology (20-22% efficient), and smart tariff availability (Octopus Flux/Go). There is no significant reason to wait.
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