Off Grid Home Forums Technical Discussion Why not recycle li-ion batteries and use them for OTG systems? Re: Why not recycle li-ion batteries and use them for OTG systems?

#66763
elnav
Member

you are still talking about many cell interconnections made by hand if your description is understood correctly. Whole house systems typically require battery banks far larger than what you propose. Yes I am aware you can add to or extend your system in theory but in practical terms there are going to be limitations. Adding more connections will reduce mean time between failures to the point you would always be trouble shooting for problematic connections.

Good systems should be capable of running months if not years between failures.