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Charge controller configuration
#1
From on old thread I found some great info for helping me set up my first powerwall, which I am most grateful for  Smile

 My MPPT charge controller I have set up in 'Gel' mode, as there is no equalisation in that mode, it wants to be programmed for Absorption volts and Absorption time. I have a 7s 70p with average 2000mA /cell

What I am not sure about is what I ought to set the Absorption time to?

It's a Rich Electric SS-50C charge controller (which I have used for years with my old lead acid batteries)

Many thanks for any advice!  Smile
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#2
Set the time to 0. You dont want led acid functionality on lithium. Set float and bulk to basically same voltage. You can diff 0.1v IF needed to top up
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#3
Wonderful! Many thanks daromer!!! Wink
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