Issue 02 (2019-07-17)
69
BRE-I-5K14K
User Manual
8 Technical Specification
8.3
Battery
Model
BRE-B-14K
Battery type
LFP
Nominal Battery Voltage
48V
Battery Voltage Range
40-60V
Max. Charging Current
50A
Max. Discharging Current
50A
Discharge depth (%)
90%
Communication Port
CAN
Charging curve
3-stage adaptive with
maintenance
Battery temperature sensor
Yes
8.4
Efficiency
Model
BRE-I-5K14K
Max. Efficiency
97.60%
European Efficiency
97%
MPPT Efficiency
99.90%
8.5
General Data
Model
BRE-I-5K14K
Size (Width*Height*Depth)
620*1750*210mm
Weight
150kg
Mounting
Wall Hangings
Operating Temperature Range -25 ℃ ~ 45 ℃
Operation Altitude
2000m
Protection Degree
IP54
Cooling
Natural Convection
Noise (dB)
＜
35dB(A)
User Interface
LED
Communication Port
Ethernet (standard, TCP/IP);
RS485/4G (Optional, Modbus)
Inverter Topology
Transformers
Active anti-islanding method
Yes
Protective Class
I
Overvoltage category
III(Main), II(PV)
Warranty
7000 cycles or 10 years
