Type designation SG150CX
Input (DC)
Recommended max. PV input power
Max. PV input voltage *
Min. PV input voltage / Startup input voltage
Rated PV input voltage
MPPT voltage range **
No. of independent MPP inputs
No. of PV strings per MPPT
Max. PV input current
Max. DC short-circuit current 
Max. current for DC connector
Output (AC)
Rated AC output power
Max. AC output apparent power
Max. AC output current
Rated AC output current
Rated AC voltage
AC voltage range
Rated grid frequency
Grid frequency range
Harmonic (THD)
Power factor at rated power / Adjustable power factor 
Feed-in phases / AC connection
Efficiency
Max. efficiency
European efficiency
Protection & function
Grid monitoring
DC reverse polarity protection
AC short-circuit protection
Leakage current protection
Surge protection
Ground fault monitoring
DC switch
PV string current monitoring
Intelligent DC arc interrupter
Arc fault circuit interrupter (AFCI)
PID recovery function
RSD compatibility ***
General data
Dimensions (W * H * D)
Weight
Mounting method
Topology 
Degree of protection
Night power consumption
Corrosion
Operating ambient temperature range
Allowable relative humidity range (non-condensing)
Cooling method
Max. operating altitude
Display
Communication
DC connection type
AC connection type
AC cable specification
Grid compliance
Grid support
210 kWp
1100 V
180 V / 200 V
600 V ( 380 V / 400 V / 415 V ); 720 V ( 480 V )
180 V  – 1000 V
7
 3 / 3 / 3 / 3 / 3 / 3 / 3
336 A ( 48 A * 7 )
462 A ( 66 A * 7 )
30 A
150 kW
165 kVA
250.7 A @ 380 Vac；240.6 A @ 400 Vac / 415 Vac；200.5 A @ 480 Vac
227.9 A @ 380 Vac；216.5 A @ 400 Vac / 415 Vac；180.4 A @ 480 Vac
3 / N / PE, 220 V / 380 V, 230 V / 400 V , 240 V / 415 V , 277 V / 480 V
320 V - 480 V ( 380 V / 400 V / 415 V )；380 V - 552 V ( 480 V )
50 Hz / 60 Hz
45 Hz – 55 Hz / 55 Hz – 65 Hz 
≤ 1 % ( at 400 V AC voltage and rated power )
≤ 2 % ( at 480 V AC voltage and rated power )
> 0.99 / 0.8 leading – 0.8 lagging
3 / 3-N-PE
98.8%
98.2% ( 380 V / 400 V / 415 V ); 98.4 % ( 480 V )
Yes
Yes
Yes
Yes
DC Type I+II / AC Type II
Yes
Yes
Yes
Yes
Yes
Yes
Optional
1025 mm * 795 mm * 360 mm
 ≤ 100 kg
Wall-mounting bracket
Transformerless
IP66
 ≤ 7 W
C5-30 ℃ – 60 ℃ 
0 – 100 % 
Smart forced air cooling
4000 m 
LED, Bluetooth + APP
RS485 / WLAN (optional) / Ethernet (optional)
EVO2 (Max. 6 mm²)
OT / DT terminal  (120~400 mm²)
 Outside diameter 18 mm – 38 mm
IEC EN 62109-1/-2; IEC 60529; IEC 61000-6-1/-2/-3/-4; EN55011; CISPR 11; IEC 63027; 
EN 50549-1-10/-2-10; IEC 61727; IEC 62116; IEC 61683; EN 50530; IEC 60068-1/-2/-14/
27/-30/-64; IEC/EN 61000-3-11/12; IEC 62920; VDE4110; VDE4120; PSE 2018; NC RFG;  
TOR Erzeuger Typ A; TOR Erzeuger Typ B; OVE-Richtlinie R25/03.20; G99; CEI 0-16; 
CEI 0-21; VDE0126; NTS UNE217001/217002; NTS 631; IEC60947.2; PEA; MEA; IEC 
62910; DEWA; NRS 097; IRR-DCC-MV
Q at night function, LVRT, HVRT, active & reactive power control and power
ramp rate control