Solar read out

[brenkco]

I’m trying to understand how/which device to determine the soc. I’ve reset the shunt when at 100%. I’ve manually adjusted it when it appeared to be inaccurate:

Shunt reads 67% soc
Inverter reads 65% soc
Epoch battery app shows 52% between both

I’m tending to believe the batteries but I’m unclear as to why the shunt and inverter reads to much higher

Tia

Ken

I have a 2026 paradigm 310 rl
800 watts of solar panels
Victron MultiPlus-II 12V/24V 3kVA 2x120V
Victron smart shunt
Victron smart controller MPPT
2 Epoch 300a lithium batteries

 

[Oregon_Camper]

The Victron MultiPlus-II can charge up to 120 amps per hour. Do you have a 24hr widow, where you can leave RV plugged into shore power (50amp best case) to let the batteries reach 100% SOC? During this time, turn off frig if possible...it will use about 100 amp hours per day.

Once you let it charge for 24hrs...then reset everying back to 100% SOC.