Hello!
Is it true that solar panels need to be cleaned regularly because they lose efficiency otherwise? If so, what is the best way to do this? Should you clean them yourself or hire professional help? And how often is this necessary?
Is it true that solar panels need to be cleaned regularly because they lose efficiency otherwise? If so, what is the best way to do this? Should you clean them yourself or hire professional help? And how often is this necessary?
B
Bauexperte30 Aug 2012 18:48Hello,
Best regards
Stromman schrieb:According to whom?
And yes, the systems need to be cleaned regularly.
Best regards
M
Micha&Dany30 Aug 2012 20:48Bauexperte schrieb:
Who says?Definitely the companies that offer such cleaning services
B
Bauexperte30 Aug 2012 21:14Micha&Dany schrieb:
Definitely the companies that offer such cleaning services So ... in this case, Strommann is obviously right
Kind regards
B
Bauexperte4 Sep 2012 17:48Hello,
Kind regards
Stromman schrieb:That does not make it any truer and does not change the fact that normal rainfall takes care of the cleaning.
Not only the cleaning companies but also the manufacturers believe...
Kind regards