Search results

thanks @RCinFLA I have used the AC versions of the Modbus RTU PZEM - with the right coefficients/multiples they're ok with voltage and frequency but not that accurate on powerFactor it seems. but do these DC PZEM units give you SoC as a percentage? in my case the batteries I'm using are pretty...

thanks marionw - I like that idea. seems less affordable and less direct than your implementation but out of interest would the MK3-USB cable from Victron also potentially allow you to access the properties of the Smart Shunt if you followed the Ve.Direct protocol? this is basically what I want...

Thanks marionw - I am using a Victron 48VDC 375W inverter actually so sounds perfect. is the VE.Direct port able to be converted to or accessed via a USB port? and even though these batteries are not 3.4V LiFePO4 brick type units but rather "drop in replacements" for 12VDC lead acid type...

Hi, I have a 48VDC bank made up of 4 pretty average Jaycar 12VDC 100Ah LiFePO4 batteries in series. I am trying to determine the SoC of this stack - I can read the voltage off a Morningstar PWM TS45 charger controller, and I can read the energy usage off a Modbus kWh meter tracking the...