voltronic inverter problem shooting 

same issue (5600w model), and I have no bms communication.

I have a question mark next to the incomming solar wattage, do u know what it means

Hi there, I need some advice I've got one of these inverters. I need to get bms comes working. I've got a Sunsink SSLB 1 battery. Also who can I contact to do firmware update.

Hello, I have the VOLTRONIC AXPERT VM IV 5.6KW 48V INVERTER connected to a 7000W GENERGY MULHACEN SOL generator and configured in this inverter the values 01=USB and 16=SNU, with solar it works perfectly, but if I start the generator, it detects it on the screen (it is configured at 50hz) but it does not input that energy to the house or to the battery. The values appear in the visual box but the loading arrows do not appear. I have also tried with 02=SUB restarting the inverter but it doesn't pick up from the generator either. I have only managed to get it to pick up power if I restart the inverter with the generator running, in that case the arrow indicating that power is coming in appears, but if I turn off the generator and turn it on again, it stops doing so. What can be? Thank you

stop led ring...and test again

Does anyone have advice on the 5.6kw inverter bms pinout for connection with pylontech battery?

software problem change control card

in another video the inverter issue has been resolved (the video where you wake up the litium) so what was the issue on the inverter? how was it resolved?

It is not battery BMS problem in this inverter Hardware issue if you are technician i can help you resolve this issue .

Looks cheap and gimmicky, why have they made it like a disco? Very tacky, just get a Victron