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Find solar panel installers in your area

Buy solar panels: what you need to know

Buying solar panels means that you’ll reap the rewards of free electricity AND earn money for every kWh you generate with the Feed-in Tariff.

The money you receive is tax-free and at today’s rates, your solar panels will pay for themselves within 9 years, while you’ll still be earning from them at a guaranteed rate for another 11 years.

So I save on my energy bills AND earn money from solar panels?

Yes, once you have installed your solar panels and start generating your own renewable energy, you will be paid for each unit you generate and buy any extra you need from your supplier. Any extra electricity you produce, will be sold back to the National Grid at 4.5p per KW. This is called the Feed-in Tariff.

How much can I earn and save?

Earnings from solar panels over 20 years
Current Feed-in Tariff rates
16p per KWh generated 20 years rate guarantee

How do solar photovoltaic (PV) panels work?

Solar photovoltaic (PV) panels are panels of solar tiles that are placed on your roof. These tiles collect energy from the sun and convert it into electricity.

This free energy from the sun is then used as electricity to power your home.

Find solar panel installers in your area

Learn everything about solar with our expert guides

We know it's a big decision, so we've tried to cover all the details you'll need in our guides below. If you still have any questions just let us know on customerservices@uswitch.com

Handpicked solar panel installers you can trust

We only work with the best UK suppliers and installers of solar panels. Before they appear on our site we research their customer ratings and history to make sure you will have the best deal.

OUR PROMISE

We guarantee that all of our installers…

  • will respond to your enquiry within 1 working day
  • are certified solar panel suppliers
  • will visit your roof to double check it's suitable for solar panels, at no extra cost

A 3kW 12 solar panel system, with a tilt of 30 degrees, South facing, with no shading and a 0.8 constant (used to make the calculation accurate for UK conditions), will generate 2575 Kwhs of electricity per year. By signing up to the Feed-in Tariff, you can earn 15.44p for every unit of electricity generated (£397), plus 4.5p for every unit sold back to the Grid (£57) meaning total Feed-in Tariff earnings of £455. By adding together the savings on electricity and the earnings on the Feed-in Tariff, you get a total saving of £640. Over the 20 years of the feed-in tariff, this means total income of £12,819.