Huawei LUNA2000-2.0MWH-1H0 - Working Modes

Table 2-2 Working mode description
Operating
Mode
Description
Operating In this mode:
● The ESS charges and discharges the batteries.
● The ESS enters shutdown mode after detecting a fault or
receiving a shutdown command.
● The ESS enters standby mode after receiving a standby
command.
Standby The ESS enters standby mode after receiving a standby
command. In this mode:
● The ESS continuously performs status check and enters
operating mode once the operating requirements are met.
● The ESS enters shutdown mode when receiving a shutdown
command or detecting a fault after startup.
Shutdown ● In standby or operating mode, the ESS enters shutdown
mode after detecting a fault or receiving a shutdown
command.
● In shutdown mode, the ESS enters operating mode after
detecting a startup command or that faults are cleared.
2.5 Typical Application Scenarios
The system consists of the Smart ESS (including the Smart Rack Controller), DC LV
Panel, Smart PCS, Smart Transformer Station, Distribution Transformer, and step-
up transformer.
LUNA2000-2.0MWH-1H0, 2H0 Smart String ESS
User Manual 2 Overview
Issue 02 (2021-11-15) Copyright © Huawei Technologies Co., Ltd. 18