Energy: Detergent specifically designed for washing photovoltaic and solar collector panels. It has an excellent cleaning power that completely and quickly removes dirt, smog, black smoke, etc. It does not leave the glass looking dull or streaky, it does not ruin aluminium parts, light alloys and plastic material connections. Energy’s special antistatic and waterproof formula increases the functionality of solar panels because it prevents and slows the formation of dirt and deposits on the surfaces. Concentrated product, dilute from 25 to 50 ml of product in 10 litres of water. Use the solution obtained to wash with equipment that is suitable for solar panels and rinse with water.