Inverter SUNGROW SG33CX, 33kW, 3-phase, 3 MPPT inputs
Product reference: 17-9990000820221
Inverter SUNGROW SG33CX, 33kW, 3-phase, 3 MPPT inputs

Inverter SUNGROW SG33CX, 33kW, 3-phase, 3 MPPT inputs

Product reference: 17-9990000820221
Inverter SUNGROW SG33CX, 33kW, 3-phase, 3 MPPT inputs
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Guarantee
12 month

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Solar inverter 33kW, 3-phase, 3 MPPT inputs, Sungrow SG33CX
Features:
High-efficiency inverter. Maximum inverter efficiency up to 98.7%.
Control via LED display or Bluetooth. Possibility to connect Wi-Fi for remote control.
Q at night function.
Safe and durable. Standard MC4 connectors. Integrated type II DC and AC SPD. High anti-corrosion class C5.
The inverter has a compact design, despite weighing 50kg. It is easy to start and convenient to use via a smartphone app.
Important! Attention customers: This inverter is factory-configured to operate smoothly in all European countries without changing the factory-set parameters. The device is compatible with European energy sources and technical standards. All inverter functions work smoothly outside the China region. Changing the region parameters may cause inverter malfunctions, so we recommend leaving the factory settings.
Technical data:
Output AC power: 36300 W.
Output voltage: AC 312V - 528V.
Number of phases: 3.
Output frequency: 50/60 Hz.
Nominal input MPPT voltage: DC 585V.
Max PV input current: 78A.
Number of independent MPP inputs: 3.
COM1: available.
COM2: None.
Max PV input power: 33 kWp.
MPP voltage range: DC 200V - 1000V.
Connection: Bluetooth.
Safety class: IP66.
Anti-corrosion class: C5.
Surge protection: DC Type II / AC Type II.
Display: LED.
Operating temperature: -30°C ~ +60°C.
Dimensions: 702x595x310mm.
Weight: 50kg.
Warranty: The 5-year (60-month) manufacturer's warranty is valid from the date of purchase of the inverter upon presentation of the documents specified below.
The warranty for the voltage converter (inverter) is valid from the date on which we (the seller) are provided with the inverter's serial number, purchase invoice, and a certificate from a certified electrician or ESO at the time of delivery of the solar power plant regarding the installed:
1) Lightning arrester and surge arrester (from the input side)
2) Lightning protection (between solar panels and inverter)
3) DC voltage disconnector between the panels and the inverter
4) Separate grounding of solar panels from the common grounding of the house
Note: A lightning strike is an insured event, not a warranty event.
Specifications

Input (DC)
Max. PV input voltage1100V
Min. PV input voltage / Start-up input voltage200V / 250V
Rated input voltage585 V
MPP voltage range for nominal power550 - 850 V
MPP voltage range200V - 1000V
No. of independent MPP inputs3
Max. number of PV strings per MPPT2
Max. input current per channel13 A
Max. PV input current78A (3x26A)
Max. DC short-circuit current120A (3x40A)
Max. current for DC connector30 A
Output (AC)
Rated AC output power33000W
Max. AC output power36300 VA
Max. AC output apparent power36300 VA
Max. AC output current55.2 A
Rated AC voltage3 / N / PE, 230 / 400 V, 220 / 380 V
AC voltage range312V - 528V
Rated grid frequency50Hz / 60Hz
Grid frequency range45 - 55Hz / 55 - 65Hz
Harmonic (THD)< 3% (at rated power)
DC current injection< 0.5 % In
Power factor at Rated power / Adjustable power factor> 0.99/0.8 ​​leading - 0.8 lagging
Feed-in phases / Connection phases3 / 3
Efficiency
Max. efficiency98.60%
European efficiency98.20%
Protection Function
DC reverse connection protectionyes
AC short-circuit protectionyes
Leakage current protectionyes
Surge protectionDC Type II / AC Type II
Grid monitoringyes
DC switch / AC switchyes / no
PV String current monitoringyes
Q at nightyes
PID recovery functionoptional
General Data
Dimensions(W*H*D)702*595*310 m
Weight50 kg
TopologyTransformerless
Degree of protectionIP66
Night power consumption< 2W
Operating ambient temperature range-30 °C to 60 °C (> 45 °C derating)
Allowable relative humidity range (non-condensing)0% - 100%
Cooling methodSmart forced air cooling
Max. operating altitude4000 m (> 3000m derating)
DisplayLED, Bluetooth+APP
CommunicationRS485 / 4G Optional / Wi-Fi Optional
DC connection typeMC4
AC connection typeOT or DT terminal (Max.70 mm²)
Grid ComplianceIEC62109-1, IEC62109-2, IEC61727, IEC62116, NB/T32004-2018
Grid SupportLVRT, HVRT, ZVRT, anti-islanding, active and reactive power regulation, PF control, slow start/shutdown

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