Pylontech Force-H2-V2 Manual page 37

Warning: If has failure during the self-check, must debug the failure then can start
next step.
If the "STATUS" lamp shows orange from beginning, it means there has
some failure in the battery string, the Power Relays in BMS will open, must
debug at first.
Note: The LED lamp will be off in 20sec without any operation.
Caution: During first time power on, the system will require to do fully charge progress
for SOC calibration purpose.
Caution: it is suggested to fully charge the whole Battery Energy Storage System
(BESS) first after installation or after long time storage without charging.
Depending on the soc level, there will be a regularly (3 month) fully charge
requesting during continuous operation as well, it will be handled
automatically by the communication between BESS and external device.
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