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11.Specifica�on
Model
Input Side
Max.DC Power(kW)
Max.DC Input Voltage(V)
Start-up DC Input Voltage(V)
MPPT Opera�ng Range(V)
Max.DC Input Current(A)
250
1000
200~850
SUN-20K-G05-AU
26
39+39
SUN-18K-G05 -AU
23.4
SUN-25K-G05-AU
32.5
MC-4 mateable
DC Connec�on
IP65 rated plug
AC Connec�on
LCD 240×160
Display
RS485/RS232/Wifi/LAN
Interface
DC Injec�on Current(mA)
Grid Frequency Range
Max.Efficiency
Euro Efficiency
>99%
MPPT Efficiency
Output Side
Efficiency
General Data
General Data
Max.DC Input Current(A)
Number of MPPT/Strings per MPPT
Rated Output Power(kW)
Max.Ac�ve Power(kW)
Rated AC Grid Voltage(V)
AC Grid Voltage Range(V)
Rated Grid Frequency(Hz)
Opera�ng Phase
Rated AC Grid Output Current(A)
Max.AC Output Current(A)
Output Power Factor
<0.5%
47-52 or 57-62
（
op�onal
）
98.5%
97.8%
20
20
29
29
26+26
2/2+2
18
18
26.1
26.1
400V/340V-440V
277 ~ 460 (this may vary with grid standards)
50Hz/45Hz-55Hz
Three phase
0.8 leading~0.8 lagging
<3%
25
25
36.2
36.2
Grid Current THD
362×527×220
Transformerless
Size(mm, W×H×D)
20
Weight(kg)
Topology
<1W(Night)
Internal consump�on
Opera�ng temperature
Ingress protec�on
IP65
≤ 40dB(A)
Smart cooling
Max. opera�on al�tude
Cooling Concept
Noise Emission(Typical)
2000m
5 years
Warranty
Grid Connec�on Standard
Opera�on surrounding humidity
0~100%
Safety EMC / Standard
-25 ~ 65
℃
,>45
℃
dera�ng
AS/NZS 4777.2
IEC/EN 62109-1,IEC/EN 62109-2,IEC/EN 61000-6-1,IEC/EN 61000-6-2,IEC/EN 61000-6-3,IEC/EN 61000-6-4
