Home Forums General Discussion PV panel maintenance Reply To: PV panel maintenance


Hi Lois ( Via Vicki)

In Tauranga, we seem to get the Pine Pollen every year and the Lichen build-up happens yearly.

When Cleaning yearly I could do from the top of the ladder with a water feed pole and brush. When I left for 2 years I had to get on the roof and scrub with some light scraping with a window scraper to remove small areas of Lichen, if I leave longer than 2 years I have to use spray & forget or 30 secs moss & mould killer, then scrub & scape with soapy water to bring back to new.

As you may ascertain from reading, I have had HWS & PV for a number of years. I do like to keep away from chemicals. To do that regularity is the key.