Goodwe SDT G2 Series - Page 55

51
User Manual V1.0-2022-01-17
10 Technical Parameters
Maximum output overcurrent
protection（A）
22.1 22.1 22.1 38.4
Output Power Factor ~1 (Adjustable from 0.8 leading to 0.8 lagging)
Max. Total Harmonic Distortion <3%
E󽗋ciency
Max. E󽗋ciency 98.2% 98.2% 98.2% 98.2%
European E󽗋ciency >97.6% >97.6% >97.6% >97.6%
Protection
PV String Current Monitoring Integrated
DC Insulation Resistance
Detection
Integrated
Residual Current Monitoring Unit Integrated
DC Reverse Polarity Protection Integrated
Anti-islanding Protection Integrated
AC Overcurrent Protection Integrated
AC Short Circuit Protection Integrated
AC Overvoltage Protection Integrated
DC Switch Integrated
DC Surge Arrester Type III
AC Surge Arrester Type III
DC Arc Fault Circuit Interrupter Optional
Emergency Power O󽗈 Optional
Rapid Shutdown Optional
Remote Shutdown Optional
I-V Curve Scan Integrated
Active anti-islanding method Integrated (AFD)
General Data
Operating Temperature Range
(℃）
-30~60 (60 °C for outdoor unconditioned with solar e󽗈ects.)
Relative Humidity 0~100%
Max. Operating Altitude (m) ≤4000
Cooling Method Natural Convection
Smart Fan
Cooling
Display LED, LCD, APP (WiFi）
Communication RS485, Wi-Fi / LAN
Communication Protocol SunSpec Modbus
Weight (Kg) 15 16