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When the battery works with PCS, it automatically calibrates every half year. Cali-
bration is done automatically by batteries and PCS given that there is electricity in
the grid or PV modules to charge and discharge batteries.
step 1 The battery automatically issues discharge instructions to PCS, which discharge the battery
to 0% SOC at rated current.
step 2 PCS charges the battery to 100% the capacity to complete the calibration of battery capacity
and SOH.
- - End
During calibration, the discharge cut-off function and charge-discharge current
limiting function are disabled.
5 Commissioning User Manual
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