Inverter
Sineng SN20PT
20 kW
Power
On-Grid
Type
2
MPPT
98.5%
Efficiency
5y
Warranty
Three Phase
PV Input
MPPT Trackers
2
Max PV Input Power
30 kW
Max Input Voltage
1100 V
MPPT Voltage Range
140-1000 V
Max Input Current
32 A
PV Start Voltage
180 V
DC Switch
Yes
AC Output
Max Output Current
31.9 A
Frequency
50 Hz
AC Voltage Range
3L/N/PE, 230/400 V (320-480 V) V
Efficiency & Standby
Max Efficiency
98.5%
EU Efficiency
98.1%
Power Quality
Total Harmonic Distortion
3%
Power Factor Range
0.8 leading to 0.8 lagging
Protection & Safety
Protection Rating
IP66
Cooling
Natural
Arc Fault Protection
Yes
Physical
Dimensions
450x530x220 mm
Weight
28 kg
Display
LED
Communication
RS485, WiFi, 4G, Ethernet
Environment
Operating Temp
-25°C to +60°C
Altitude
4000 m
Humidity
100%
Service
Warranty
5 years
The Sineng SN20PT is a On-Grid solar inverter rated at 20kW, Three Phase. Solar input features 2 MPPT trackers, 30kW max PV input, 1100V max input voltage. Conversion efficiency: peak efficiency of 98.5%, EU efficiency of 98.1%. Designed with IP66 rated, natural cooling, built-in AFCI protection for reliable operation. Physical dimensions: 450x530x220 mm, 28kg. Connectivity includes RS485, WiFi, 4G, Ethernet. 5-year warranty.