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I currently have two growatt 4200tl-x inverter's each with two arrays of 5 & 6 panels of Perlight Delta 400W Total Black Mono all with tigo optimisers fitted. Im planning to swap out the inverters for a single sunsynk 8.8kw hybrid inverter and 6 pylontech us2000C battery's (all ready bought). so...

Ive just installed a 5kw sunsynk inverter, i have 6 pylontech US2000C connected i also have 2 string inverters in my system. What is the best communication to use for the pylontechs? RS485 or CAN? im currently connect via RS485 but can only set a DOD 19% i thought i could get 5%, what is the...