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The Independent UK
The Independent UK
Environment
Jeff Meyer

FORGOTTEN HISTORY: How long does it take for solar panels to pay for themselves | History Defined

Solar panels can typically take around nine to 12 years to pay for themselves, but installation costs, energy use and export tariffs can all affect the calculation. - (iStock / Getty Images)

Solar panels can cut your electricity bills for decades, but with a typical system costing thousands of pounds, one question matters more than almost any other: how long will it take to get your money back?

The Independent’s latest analysis suggests a typical 4-5kW solar panel system costs around £6,500 to £8,000 in 2026, and our recent solar panel cost guide puts the typical payback at around nine to 12 years without a battery.

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