A good way to illustrate why rainwater will not clean solar
panels is by looking at your car windscreen. If you didn’t clean your
windscreen for 6 months, how much visibility would you lose? If left,
the grime on your windscreen would accumulate and eventually ‘green’
over. Even if the car is rained on, the rain contains airborne dust
particles that settle and attach to the surface after the rainwater
evaporates. When we use our windscreen wipers, we clean the centre of
the screen, but where the wipers do not reach, there is a film of dirt.
The whole of your solar panel is in exactly the same condition as the
edge of your car windscreen because they are both exposed to the same
elements. Visibility through your windscreen is lost due to the loss of
light. Therefore, the same principles hold true for solar panel
cleaning.
Name: Solar Cleaning South West
Phone: +441172052967
Address: Unit C4a, Westleigh Willow's Farm, Feniton, Honiton EX14 3BN, United Kingdom
Website: https://www.solarcleaningsouthwest.co.uk/
GMB: https://maps.app.goo.gl/yaAsum12GzAN5ZZN6