meet relevant requirements of IEC 60364 or domestic legislations and other relevant
international standards.
4.6 Communication cable
If needed, the network cable should be made as shown in that diagram. But the network
cable between battery and inverter should be produced following the definition of inverter.
If available,a LAN cable tester can be used to check whether the cable is faulty
.
4.7 Storage
If the battery is not to be installed immediately, it should be removed from operation. It is
secure and proper to be stored in an appropriate location, if long period storage is needed.
Instructions for storage are:
Do not stack more than 8 battery boxes.
The temperature of battery stored is recommended in the range of 0°C to 45°C.
Do not expose to water
The ESS box should be upright and not stacked upside down when being stored.
If the ESS needs to be stored over 3 months, the DC circuit of battery is suggested to be
disconnected. Otherwise, the battery would discharge at a minimum rate and capacity
degrades with storage time. Generally, the battery self-consumption is less than 5w. And, if
the battery is stored over 6 months, it is suggested to connect the battery with inverter for
system commissioning.
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