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What is Battery Attenuation Ratio for Battery Monitor?

TommyinMiami

New Member
Joined
Apr 2, 2022
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Hi all, I have tried to search this in the forum and on the web and there's no posts on this.

My Renogy Battery Monitor with 500A smart shunt has a parameter setting called Battery Attenuation ratio. It's set to 00.000 it's literally the only thing left for me to set in my whole system before I crack a bottle of champagne over a battery to christen my new build!

The manual says the capacity of my batteries are changed by this ratio once cumulatively per cycle. So does it account for batteries aging? Or if I installed old ones. So if I set it to 0.001 it would knock off that percent from my capacity each cycle it charged?

Does anyone actually have this set to anything except 00.000?
 
Good question and I have the same device. Would also be interested to know. Did you ever find out
 
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