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Top 10 FAQs About Solar Panels

Top 10 FAQs About Solar Panels
Ian Williams
September 16, 2025
5 min read
  • Are solar panels worth it in the UK? – Yes, thanks to rising energy prices.

  • Do solar panels work on cloudy days? – Yes, they still generate power.

  • How much do solar panels cost? – Prices have dropped significantly.

  • How long do solar panels last? – 25–30 years.

  • Can I get government incentives? – Yes, grants and Smart Export Guarantee.

  • Will panels damage my roof? – Installed properly, no.

  • Do I need planning permission? – Rarely, only in conservation areas.

  • How much can I save? – Average UK home saves £400–£600 per year.

  • Can I add battery storage? – Yes, for even greater independence.

  • Why choose Optifuel? – We supply high-quality panels and UK-wide installers.

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