Hello, my name is Pieter. I recently started a solar panel cleaning company and I’m looking into RO-systems. Could you recommend which systems you advise for this purpose? Also, would it be possible (and more cost-efficient) to build one myself?

Someone have already something like this on panel? I pass 2 times with RO and still have this... Can you help me ?

Hi, I’ve tried LRA on only one job with heavily impacted lichen growth on the panels. I tried 3 applications of LRA at the recommended dilution rate and 15 min wait before rotary brushing with only minimal success. Not very happy as each application is like $20 worth! Am I going doing something wrong? Should I try a 1in 5 mix? Any tips? Cheers Richard

llo all! My name is James and I wanted to say that I’m so stoked to be here and to learn from you all. Thank you Kim for allowing me to be in this group. It’s going to be a great year.

Hello everyone, I'm Thomas from Belgium ( Tournai ). I am the foundator and owner of Clean for kW a company where I work with my wife since 3 years 😀👍.