Solar panels are used to collect the sun's energy during daylight hours and transform it into electricity. Quite often the electricity is then stored in one or more batteries so that it can be used for lighting during the hours of darkness. Other applications include using solar panels to send the generated electricity back into the grid. We offer a choice of different solar panels in 12v or 24v variety as well as solar battery chargers and charge controllers. Quick and easy secure, online ordering. Fast UK and Europe delivery.