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    BMS percentages - how reliable are they?

    I have three 12kWh LiFePo batteries with JKBMS in parallel. I monitor the reported SOC through Bluetooth continuously. Strange part is that the reported SOC is not the same on all three batteries. Two of them are always within 2% of eachother, but the third one drops faster than the other two...
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    Controlling Growatt SPF-5000ES charger

    I plan to purchase 3 of these, and configure them in a three phase setup. I plan to add 32kWh LiFePo, since that fits my consumption. My question is: Is it possible to control when the Growatts should charge the batteries from my home automation? We have fluctuating electricity pricing, and I...
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