-
62
-
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)
Number of MPPT/Strings per MPPT
250
1000
200~850
SUN-20K-G04
26
32+32
2/3
0
SUN-18K-G04
23.4
32+32
48+48
48+48
48+48
SUN-25K-G04
32+32
32.5
DC Injec�on Current(mA)
Grid Frequency Range
Max.Efficiency
Euro Efficiency
>99%
MPPT Efficiency
Output Side
Efficiency
General Data
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
）
98.6%
97.8%
20
22
33.3/31.9A
18
19.8
30/28.7A
3L/N/PE 230/400V 220/380V
0.85Un-1.1Un (this may vary with grid standards)
50/60(Op�onal)
Three phase
0.8 leading~0.8 lagging
<3%
25
27.5
30.3/29A
27.3/26.1A
37.9/36.2A
55.4
49.8
69.1
61.5
55.4
76.8
41.7/39.8A
Grid Current THD
330×508×206
Transformerless
Size(mm, W×H×D)
20.8
Weight(kg)
Topology
<1W(Night)
Internal consump�on
-25 ~ 65
℃
Opera�ng temperature
Ingress protec�on
IP65
<40 dB
Smart cooling
Max. opera�on al�tude
Cooling Concept
Noise Emission(Typical)
2000m
Grid Connec�on Standard
Opera�on surrounding humidity
0~100%
Safety EMC / Standard
Max. Short Circuit Current (A)
MAX inverter backfeed current (A)
Maximum output fault
current (a.c. A, peak )
Maximum output overcurrent
protec�on (a.c. A,peak)
CEI 0-21,VDE-AR-N 4105,NRS 097,IEC 62116,IEC 61727,
G99,G98,VDE 0126-1-1,RD 1699,C10-11
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
>20 Years
Designed Life�me
