Model: MPS-V II 5.5KW
Rated power :5500VA/5500W 45VDC
Solar charger: 6000W

Checking and troubleshooting
Not working in battery mode
Repairing
New component
Main Power Supply
1-10nF 2KV
2-MUR 460
3-100uF/50V
4-220uF/50V

the cause of components damaged
We believe the damage is the result of an incompletable design