SUNGROW-SG50CX-PREMIUM-WITH COVER
SUNGROW-SG50CX-PREMIUM-WITH COVER
SUNGROW-SG50CX-PREMIUM-WITH COVER
SUNGROW-SG50CX-PREMIUM-WITH COVER

SUNGROW-SG50CX-PREMIUM-WITH COVER

$4,850.00
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SUNGROW-SG50CX-PREMIUM

  • HIGH YIELD

    Up to 5 MPPTs with max. efficiency 98.7% 

    Compatible with bifacial module

    Built-in PID recovery function

  • SMART O&M

    Touch free commissioning and remote firmware upgrade

    Online IV curve scan and diagnosis*

    Fuse free design with smart string current monitoring

  • LOW COST

    Compatible with Al and Cu AC cables

    DC 2 in 1 connection enabled

    Cable free communication with optional Wi-Fi

  • PROVEN SAFETY

    IP66 and C5 anti-corrosion grade 

    Type II SPD for both DC and AC

    Satisfied global safety and grid code


  • TECH SPECS

Type designation SG50CX
Input (DC)
Max. PV input voltage 1100 V **
Min. PV input voltage / Start-up input voltage 200 V / 250 V
Nominal PV input voltage 585 V
MPP voltage range 200 – 1000 V
No. of independent MPP inputs 5
No. of PV strings per MPPT 2
Max. PV input current 5 * 26A
Max. DC short-circuit current 5 * 40A
Output (AC)
AC output power 50 kVA @ 45 ℃, 400Vac / 55 kVA @ 40 ℃, 400Vac
Max. AC output current 83.6 A
Nominal AC voltage 3 / N / PE, 230 / 400 V
AC voltage range 312 – 528 V
Nominal grid frequency / Grid frequency range 50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz
Harmonic (THD) < 3 % (at nominal power)
DC current injection < 0.5 % In
Power factor at nominal power / Adjustable power factor > 0.99 / 0.8 leading – 0.8 lagging
Feed-in phases / AC connection 3 / 3
Efficiency
Max. efficiency / European efficiency 98.7% / 98.4%
Protection and Function
DC reverse polarity protection Yes
AC short circuit protection Yes
Leakage current protection Yes
Grid monitoring Yes
Ground fault monitoring Yes
DC switch Yes
AC switch No
PV string monitoring Yes
Q at night function Yes
PID recovery function Yes
Arc fault circuit interrupter (AFCI) Optional
Overvoltage protection DC Type II (optional: Type I + II) / AC Type II
General Data
Dimensions (WHD) 782 * 645 * 310 mm
Weight 62 kg
Topology Transformerless
Degree of protection IP66
Night power consumption ≤ 2 W
Operating ambient temperature range -30 to 60 ℃ (> 45 ℃ derating)
Allowable relative humidity range 0 – 100 %
Cooling method Smart forced air cooling
Max. operating altitude 4000 m (> 3000 m derating)
Display LED, Bluetooth+APP
Communication RS485 / Optional: WLAN, Ethernet
DC connection type MC4 (Max. 6 mm²)
AC connection type OT or DT terminal (Max.70 mm²)
Compliance IEC 62109, IEC 61727, IEC 62116, IEC 60068, IEC 61683, VDE-AR-N. 4105:2018, VDE-AR-N 4110:2018, IEC 61000-6-3, EN 50549-1/2, AS/NZS. 4777.2:2015, CEI 0-21 2019, CEI0-16 2019, VDE 0126-1-1/A1 VFR 2019, UTE C15-712-1:2013, DEWA, UNE 206007-1/RD 1699, UNE 217001, Israel certificate, G99
Grid Support Q at night function, LVRT, HVRT, active & reactive power control and power ramp rate control

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