TYPICAL SOLUTIONS FOR C&I PV STORAGE & CHARGING
2.3
EQUIPMENT SELECTION
Storage System (PCS+Battery) 2.3.3
Table 5 Electrical Parameter of ESS Cabinet
Model Name
ESS-100/256
DC Input
Max. DC voltage
1000Vdc
DC voltage range
500Vdc ~ 900Vdc
Max. DC current
228A
yes
Auto buffering function
Grid-tied AC Output
Rated AC output power
100kW
Max. output power
110kVA
Rated grid voltage
400Vac
Grid voltage range
-15% ~ +15% (settable)
Rated grid frequency
50Hz (45Hz ~ 55Hz settable) / 60Hz ( (55Hz ~ 65Hz settable)
Max. output current
159A
Grid connection type
3 phase/ PE/N (neutral optional)
Total harmonic distortion
< 3%
Off-grid AC Output
Rated AC output voltage
400Vac
Output voltage precision
1%
Max. output current
159A
Overloading capability
110% overload
General Data
Max. efficiency
96.40%
Isolation transformer
yes
IP grade
IP54
Operation temperature
- 30°C ~ +65°C ( > 45° derating)
Relative humidity
0-95%, No condensation
Cooling type
Intelligent forced air cooling
Dimension(W*H*D)
800*1800*800 mm
Altitude
4000m (> 3000m derating)
Display
Touch screen
Communication
BMS: CAN/RS485 EMS: Ethernet/RS485 WIFI (optional)
Battery Information
Battery capacity (kWh)
256
Rated voltage (Vdc)
518
Operating voltage range (Vdc)
420-588
Battery chemistry
LFP
CHINT 24
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