How much do solar panels cost?

But the average solar panel system of 3.5kWp will cost around £7,000 to install, according to estimates from the Energy Saving Trust. The exact cost will vary, depending on the size of your home and how much electricity you want to produce. See how much you can expect to pay. Find out: are solar panels worth it?

How much does a 3.5 kWp solar panel system cost?

A 3.5 kWp solar panel system would typically require around 10 solar panels (at 350 W each) and cost between £5,000 and £10,000. *kWp stands for ‘kilowatt peak’. This is the amount of power that a solar panel or array will produce per hour in prime conditions.

How much do solar panels cost in 2023?

They vary in price based on their wattage, size, use case, and panel type. One of the most common sizes in 2023 for a household in the UK is a 4kW solar panel system. The 4kW solar panel system costs between £6,000 and £7,000, requires around 16 panels and covers approximately 29 square metres of your roof.

How much does a 3KW Solar System cost?

A 3kW system, often used for households of two to three, costs between £3,000 and £5,000, needs around 12 panels and takes up about 22 square metres of roof space. How much does it cost to install solar panels?

How much does a solar battery cost?

A battery means you can store excess energy produced by your solar system, which you can then use at night, or to sell back to the grid. Solar batteries can cost anywhere between £1,000 and £4,000, depending on the size you require. Prices correct as of October 2024. The size and complexity of an installation will dictate the labour costs.

How much does solar panel maintenance cost?

The maintenance of solar panels would cost around £21.24 to £24.99 per month, depending on the service, repair, and health checks your solar panel system needs. Solar panel systems are low-maintenance; you just need to do routine checks and regular light cleaning.