High-quality solar panels like ours are generally very low maintenance and require minimal upkeep for optimal effectiveness.
The best time to clean your solar panels is in early spring. You can arrange for a specialist solar panel cleaning company to carry out the simple maintenance for you or you can follow these suggested cleaning tips:
- Ensure that your solar installation connection is switched off. If you are unsure, please check with your installer.
- Make sure you can work safely. Always access a sloping roof with fall protection and do not sit or lean on the panels
Clean the panels with the following:
- Water or cleaning agents for glass that are ethanol/isopropanol based and diluted with water
- A soft cloth or sponge
- A wiper
- A soft brush with nylon bristles
- Silicone or cotton gloves to avoid fingerprints
- A garden hose if you can’t reach the panels by hand
TOP TIPS
- Clean the panels early in the morning or late at night. This means the water does not dry up too quickly and less residue remains
- Do not use corrosive cleaning agents or scouring pads. This could scratch and damage the solar panels
- Do not use water that is either too hot or too cold. This will prevent cracks in the glass
- Remove thick bird droppings as soon as possible to prevent damage to the (AR) coating
DO NOT:
Spray the solar panels with water or cleaning agents. Not all resources are suitable for solar panels. There is also a chance that the layer of water will freeze or that the glass will crack due to the large temperature disparity.
Do not use a scraper. Then you damage the panels and the coating.
Be aware of the hazards. Do not put yourself at risk by climbing onto a slippery roof or surface yourself. Contact a solar installation professional for advice if you are in any doubt.
Without a doubt, high-quality solar panels should continue to generate high yields offering maximum performance for decades with very little maintenance required.