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DIY 51.2V 100Ah Solar Energy Storage Battery System - All Kits Included.

Posted: Mon, 26 Oct 2020, 14:35
by jwilmesbrady
One of my suppliers sends me this video.
Except for no mention of any precautions, I love the design and structure. It's a very neat work.


Re: DIY 51.2V 100Ah Solar Energy Storage Battery System - All Kits Included.

Posted: Mon, 26 Oct 2020, 18:04
by coulomb
I don't like the output terminals (looks like battery current goes through the screw). [ Edit: and it looks like the terminal screws aren't copper or even brass, though they could be tin coated. ]

Is that a 4 mm banana socket at the front of the terminals?

It seems weird to have the presumed BMS all built, just not the cells.

Edit: they call the terminals the "charging" posts. But how do you connect to a load?

Re: DIY 51.2V 100Ah Solar Energy Storage Battery System - All Kits Included.

Posted: Tue, 27 Oct 2020, 14:55
by lobster