Lithium batteries and new solar charger
I am replacing my 4 6V batteries I think 2 lithium, have never been impressed by the 30A PWM charger for my 600W solar, probably my fault for using 8 avg wire on a 9m run. Thinking if I get a Victron ...
Forum Discussion
https://1t1pye1e13di20waq11old70-wpengine.netdna-ssl.com/wp-content/uploads/2019/01/BB10012-2021-Spec-Sheet.pdf
12.5v resting is 14% on this table for a 120 rated at 100 (we are told for a BB?). That is in the knee and voltage will drop very fast if you keep the load on.
So to be clear--are you saying if you got 90AH out so you are at 10% as rated which would be 12.1v if using that graph but voltage is above 12.5 which means it is a 120 and that 10v for zero capacity means it is really at 16.7% (20/120) ?
What would the table for a 100AH that is really 100AH say is zero%? Still 10v?
12.5v resting is 14% on this table for a 120 rated at 100 (we are told for a BB?). That is in the knee and voltage will drop very fast if you keep the load on.
So to be clear--are you saying if you got 90AH out so you are at 10% as rated which would be 12.1v if using that graph but voltage is above 12.5 which means it is a 120 and that 10v for zero capacity means it is really at 16.7% (20/120) ?
What would the table for a 100AH that is really 100AH say is zero%? Still 10v?
