We run ESS with 2x3 Array of MP2-5k. The L1 Master shows a red LED blinking for low battery alarm. System works without problems. Other 5 MP2 have no alarm. I wonder how the threshold can be diffrent for only one busbar ?
Pylontech BMS reports 49,15 Volt and 60% SOC and VEBus is in sync with BMS. My 3,5 digit voltmeter shows 49,2 or 49,1 Volt at the busbar and the DC connectors of MP2. No reasonable drop over the 200 Amp fuse. No notifications in the Cerbo GX.
DC Current meassured with 35 Amp equal at L1 Master and L1 Slave.
