It’s a roller brush.
Comment on Solar panels cleaning solar panels
JohnDClay@sh.itjust.works 4 weeks ago
They using compressed air? Or water? I don’t see a tank for water. But very cool!
three@lemm.ee 4 weeks ago
sit@lemmy.dbzer0.com 4 weeks ago
That pic not helpful lmao. Which pixel is the solar cell
three@lemm.ee 4 weeks ago
lmao the lmao original lmao post lmao is lmao right lmao there lmao. Just lmao open lmao it…
sit@lemmy.dbzer0.com 4 weeks ago
Lmao it’s lmao jus lmao t the lmao pic lmao 4 lmao m lmao e. Lmao
I hope this is a SpongeBob reference. Lmao
Ephera@lemmy.ml 4 weeks ago
I believe, I’m seeing a big ol’ brush underneath.