---
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title: "Sungrow 3PH Inverter with AFCI 33kW"
description: "Sungrow 3PH Inverter with AFCI 33kW  | One-Stop-Shop | +50 A-brands | Exclusively for Professionals"

type: product_page

---

# Sungrow 3PH Inverter with AFCI 33kW - Art.No.: SG33CX

## Specifications

- **Brand**: Sungrow
- **HS code**: 85044084
- **Manufactor**: Sungrow
- **Net Height**: 702 MILLIMETER
- **Net Length**: 595 MILLIMETER
- **Net Weight**: 50 KILOGRAM
- **Net Width**: 310 MILLIMETER
- **Origin**: China
- **Arc-fault circuit interrupter**: Yes
- **Communication**: RS485
- **Display**: Yes
- **Ingress Protection**: IP66
- **Max. output current**: 55.2 AMPERE
- **Max. output power**: 33000 WATT
- **Number of MPPT**: 3
- **Number of phases**: 3 phase
- **System**: Sungrow SG-CX Series
- **Type**: String
- **Warranty in Years**: 5

The **Sungrow 3PH Inverter with AFCI 33KW (SG33CX)** is a Multi-MPPT String Inverter for a 1000 Vdc System. The SG33CX has an Arc-Fault Circuit Interrupter* (*AFCI) + Surge Protection Device (SPD) type I and II.This inverter comes in three different performance classes. The integrated NS-protection and the patented external AC-connector make this inverter extremely easy to install and therefore unique in it‘s class.## High yieldUp to 5 MPPTs with max. efficiency of 98.7%. Compatible with bifacial module. Built-in PID recovery function optional.## Low costCompatible with Al and Cu AC cables. DC 2 in 1 connection enabled. Cable free communication with optional Wi-Fi.## Smart O&MTouch free commissioning and remote firmware upgrade. Online IV curve scan and diagnosis. Fuse free design with smart string current monitoring.## Proven safetyIP66 and C5 protection. Type II SPD for both DC and AC. Compliant with global safety and grid code.

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