
10 Technical Parameters
User Manual V1.0-2023-10-30
78
Technical parameters
GEH6.0-3U-20
GEH8.0-3U-20
GEH9.9-3U-20
Efficiency
Max. Efficiency
98.0%
98.0%
98.2%
European Efficiency
97.2%
97.2%
97.5%
Max. Battery to AC Efficiency
97.2%
97.5%
97.5%
MPPT Efficiency
99.5%
99.5%
99.5%
Protection
PV Insulation Resistance
Detection
Integrated
Integrated
Integrated
PV AFCI3.0
Integrated
Integrated
Integrated
Residual Current Monitoring
Integrated
Integrated
Integrated
PV Reverse Polarity Protection
Integrated
Integrated
Integrated
Battery Reverse Polarity
Protection
Integrated
Integrated
Integrated
Anti-islanding Protection
Integrated
Integrated
Integrated
AC Overcurrent Protection
Integrated
Integrated
Integrated
AC Short Circuit Protection
Integrated
Integrated
Integrated
AC Overvoltage Protection
Integrated
Integrated
Integrated
DC Switch
Integrated
Integrated
Integrated
DC Surge Protection
Type II
Type II
Type II
AC Surge Protection
Type II
Type II
Type II
Remote Shutdown
Integrated
Integrated
Integrated
General Data
Operating Temperature Range
(
℃
)
-35 ~ +60
-35 ~ +60
-35 ~ +60
Relative Humidity
0~ 100%
0~ 100%
0~ 100%
Max. Operating Altitude (m)
4000
4000
4000
Cooling Method
Natural Convection
Natural
Convection
Natural Convection
User Interface
LED, WLAN+APP
LED, WLAN+APP
LED, WLAN+APP
Communication with BMS
RS485, CAN
RS485, CAN
RS485, CAN
Communication with Meter
RS485
RS485
RS485
Communication with Portal
LAN(4G opBlWiFi
Weight (kg)
23
23
25
Dimension (W×H×D mm)
496*460*221
496*460*221
496*460*221