Quattro 12 50000 will not reset out of overload state

Q&A and troubleshooting
,
1

with no load on system and batteries are good the inverter immediately goes to overload when turned on.

2

Hi, possibly one to many zeros in the model number???

If the inverter goes straight to overload with no load when turned on, this usually indicates damage to the Mosfet switching pack. Inverter should be returned for repair.

3

What’s the serial number of the Quattro?
Starts with HQ followed by 4 numbers.
There is a known issue with that model but not all are affected.

4

Here is the serial number. HQ2134MCGRY.

5

You should contact you seller/installer/distributor.
https://www.victronenergy.com/support-request