|
Model
|
SUN-18K-G05
|
SUN-20K-G05
|
SUN-22K-G05
|
SUN-23K-G05
|
SUN-25K-G05
|
|
PV String Input Date
|
|
|
Max. PV Input Power(kW)
|
23.4
|
26
|
28.6
|
29.9
|
32.5
|
|
Max. PV Input Voltage(V)
|
1100
|
|
Start-up Voltage(V)
|
250
|
|
MPPT voltage range(V)
|
200-1000
|
|
Rated PV Input voltage(V)
|
600
|
|
Max. Input Short Circuit Current (A)
|
39+39
|
|
Max. Operating PV Input Current(A)
|
26+26
|
|
No. of MPP Trackers/No. of Strings per MPP Tracker
|
2/2+2
|
|
AC Input/Output Side
|
|
|
Rated AC Output Active Power(kW)
|
18
|
20
|
22
|
23
|
25
|
|
Max. AC Output Apparent Power(kVA)
|
19.8
|
22
|
24.2
|
25.3
|
27.5
|
|
Rated AC output current (A)
|
27.3/26.1
|
30.3/29
|
33.4/31.9
|
34.9/33.4
|
37.9/36.2
|
|
Max. AC Output Current(A)
|
30/28.7
|
33.3/31.9
|
36.7/35.1
|
38.4/36.7
|
41.7/39.8
|
|
Rated output voltage/range (V)
|
220/380V, 230/400V 0.85Un-1.1Un
|
|
Grid Connection Form
|
3L/N/PE
|
|
Rated Output Grid Frequency/range(Hz)
|
50/45-55, 60/55-65
|
|
Power Factor Adjustment Range
|
0.8 leading to 0.8lagging
|
|
Total Current Harmonic Distortion THDi
|
<3%
|
|
DC Injection Current
|
<0.5%ln
|
|
Efficiency
|
|
|
Max. Efficiency
|
98.5%
|
|
Euro Efficiency
|
98%
|
|
MPPT Efficiency
|
＞99%
|
|
Equipment Protection
|
|
|
DC Polarity Reverse Connection Protection
|
yes
|
|
AC Output Overcurrent Protection
|
yes
|
|
AC Output Overvoltage Protection
|
yes
|
|
AC Output Short Circuit Protection
|
yes
|
|
Thermal Protection
|
yes
|
|
DC Terminal Insulation Impedance Monitoring
|
yes
|
|
DC Component Monitoring
|
yes
|
|
Ground Fault Current Monitoring
|
yes
|
|
Power Network Monitoring
|
yes
|
|
Island Protection Monitoring
|
yes
|
|
Earth Fault Detection
|
yes
|
|
DC Input Switch
|
yes
|
|
Overvoltage Load Drop Protection
|
yes
|
|
Residual Current (RCD) Detection
|
yes
|
|
Surge Protection Level
|
TYPE II(DC),TYPE II(AC)
|
|
Interface
|
|
|
Communication Interface
|
RS485/RS232 /WiFi/LAN
|
|
General Data
|
|
|
Operating Temperature Range (°C)
|
-25 to +60℃, >45℃ Derating
|
|
Permissible Ambient Humidity
|
0~100%
|
|
Permissible Altitude (m)
|
4000m
|
|
Noise (dB)
|
≤ 50dB(A)
|
|
Ingress Protection(IP) Rating
|
IP 65
|
|
Inverter Topology
|
Non-Isolated
|
|
Over Voltage Category
|
OVC II(DC),OVC III(AC)
|
|
Cabinet Size (WxHxD mm)
|
362mm*527mm*220mm（Excluding connectors and brackets）
|
|
Weight [kg]
|
20
|
|
Warranty [year]
|
5 years
|
|
Type Of Cooling
|
Intelligent air cooling
|
|
Grid Regulation
|
IEC 61727,IEC 62116,CEI 0-21,EN 50549，NRS 097,RD 140,UNE 217002,OVE-Richtlinie R25,G99,VDE-AR-N 4105
|
|
Safety EMC/Standard
|
IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
|
