Pylontech PowerCube-X1-V2

3.8. Process of System Turning Off ................................................................................................35
4. System Debug .......................................................... 37
5. Maintenance ........................................................... 38
5.1. Trouble Shooting .....................................................................................................................................38
5.1.1. Before start up ....................................................................................................................................................... 38
5.1.2. During operation .................................................................................................................................................... 38
5.2. Replacement of main component among the BESS ......................................................41
5.2.1. Replacement of Battery module ................................................................................................................. 41
5.2.2. Replacement of Control module ................................................................................................................. 42
5.2.3. Replacement of MBMS ............................................................................................................................................ 43
5.3. Battery Maintenance ............................................................................................................................44
5.3.1. Voltage Inspection ............................................................................................................................................... 44
5.3.2. SOC Inspection ......................................................................................................................................................... 44
5.3.3. Cables Inspection ................................................................................................................................................. 44
5.3.4. Balancing ....................................................................................................................................................................... 44
5.3.5. Output Relay Inspection ................................................................................................................................. 44
5.3.6. History Inspection ............................................................................................................................................... 44
5.3.7. Shutdown and Maintenance ............................................................................................................................... 44
5.3.8. Recycle ............................................................................................................................................................................ 45
6. Remarks ............................................................... 45
6.1. Storage ..............................................................................................................................................................45
6.2. Capacity expansion ...............................................................................................................................46
7. Shipment .............................................................. 46
Annex 1: Installation and System Turn ON Progress List .................... 48
Annex 2: System Turn OFF Progress List .................................... 49