● The ESS-240V12-7AhBPVBA01 part number is 02310PFD.
● The ESS-240V12-9AhBPVBA01 part number is 02310MWN.
● The ESS-240V12-7AhBPVBA04 battery BOM number is 02313SBB.
● The ESS-240V12-9AhBPVBA04 battery BOM number is 02313SBA.
● When battery packs are connected in series or parallel, only battery packs of
the same model and 
specications can be installed or replaced. Do not use
battery packs of dierent models or specications together. For details, see the
battery pack nameplate. The following gures are for reference only.
● The parameters listed in Figure 9-1, Figure 9-2, Figure 9-3, and Figure 9-4
and the battery pack backup time parameter tables apply to the new battery
packs that are used for the 
rst time.
● The following tables list the backup time upon factory delivery, which decreases
with the battery capacity. The tables are for reference only.
Table 9-9 Backup time parameters for the ESS-240V12-7AhBPVBA01/
ESS-240V12-7AhBPVBA04 battery pack (6 kVA, calculated based on 94% battery
eciency)
Load (%)
Load (W) One
Battery
Pack
(min)
Two
Battery
Packs
(min)
Three
Battery
Packs
(min)
Four
Battery
Packs
(min)
100% 5400 6 19 29 46
80% 4320 9 25 43 57
50% 2700 19 46 68 92
UPS2000-G-(6 kVA-20 kVA)
User Manual 9 Technical Specications
Issue 21 (2022-10-13) Copyright © Huawei Technologies Co., Ltd. 129