diy solar

diy solar

Bottom balance "issue".

Joined
Oct 21, 2019
Messages
70
Location
California
Hey I just received my batteries from China and I am bottom balancing right now. On the isdt there is mV :106~ the only thing plugged into the batter is the bottom ballancer. When I first plugged it in it was reading 0 with the isdt attached. Why did this change?


And what does that gas pump represent? There isn't much in the manual.
 

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Will mentions his rationale for bottom balancing in the context of solar vs EV in the first minute of this video:

 
Why are you bottom balancing?? Typically bottom balance is only done for high draw systems like electronics on a boat, or trolling motors, etc ... where every ounce of energy is needed and you expect to use every bit of it ...
I have a big power bank with a computer I am trying to power
 
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