According to the Victron guide the minimum nr of PylonTech US2000s is 4 on a MultiPlus II 5000. What would be the minimum needed for PylonTech US3000s
@jond As a minimum, you should ensure the batteries can handle the nominal and peak draws of the 4000W inverter. It is however not that simple. How long should the system supply your loads and how large will they be? How will the batteries be charged etc I'd recommend 3 minimum for the size inverter and together their 37A nominal rating each should easily cover peak loads, although not for very long.
@ejrossouw I have 3 x US3000s on the system. Their peak is about 2500 watts and the system is a backup system for a home office that uses about 6 kwh a day. I keep getting this error and I am trying to figure out if it is related to the number of batteries or something else.
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