Output Relay Inspection; History Inspection; Shutdown And Maintenance; Recycle - Pylontech PowerCube-H1-V2 Operation Manual

5.3.5. Output Relay Inspection

[Periodical Maintenance] Under low load condition (low current), control the output relay OFF and ON
to hear the relay has click voice, that's mean this relay can off and on normally.

5.3.6. History Inspection

[Periodical Maintenance] Analysis the history record to check has accident (alarm and protection)
or not, and analysis its reason.

5.3.7. Shutdown and Maintenance

[Periodical Maintenance] Some system function must be maintenance during the EMS restart, it is
recommended to maintenance the system every 6 months.

5.3.8. Recycle

Note
Damaged batteries may leak electrolyte or produce flammable gas.
In case a damaged battery needs recycling, it shall follow the local recycling regulation (i.e. Regulation (EC)
Nº 1013/2006 among European Union) to process, and using the best available techniques to achieve a
relevant recycling efficiency.

6. Remarks

6.1. Storage

For long-term storage (more than 3 months), the battery cells should be stored in the tempera-
℃
ture range of 5~45
The battery module should be shelfed in range of 5~45
environment. Before storage the battery should be charged to 50~55% SoC;
It is recommended to active the chemical (discharge and charge) of the battery every 3
months, and the longest discharge and charge interval shall not exceed 6 months.
Caution: If not follow the above instructions for long term store the battery, the cycle life will
have relative heavily reduction.

6.2. Capacity expansion

A new battery module can be added onto an existing system at any time. Please make sure the
existing system is being fully charged before added on a new module. In a serial connection
system, the new module, even with a higher SOH, shall follow the system worst SOH condition
module to perform.
, relative humidity <65% and contains no corrosive gas environment.
℃
, dry, clean and well ventilated
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