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Victron BMV Charged Energy Value

jt_retro

New Member
Joined
Jun 13, 2020
Messages
66
Hi Folks

I have a Victron BMV 712 connected to 6 x 80Ah AGM batteries in parallel. I am curious how the "Charged Energy" value on the history tab in the app is calculated.

Right now, I have 163.2kwh for Charged Energy, and 148.3kwh of Discharged Energy.

Does this mean that in real life terms, I'm getting 148.3/163.2 x 100 = 87.8% efficiency from my bank?

Where my confusion lies, is that is the Charged Energy value affected by the Charge Efficiency Factor in the settings? I'm hoping it's not, as it's very easy to calculate my true efficiency by just taking the 2 historic values which let's me know if I'm happy with my bank's performance.

Thanks
 
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