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PV SYSTEM
String Inverter
SG320HX-20

Multi-MPPT String Inverter for 1500 Vdc System

SG320HX-20

Available for
  • HIGH YIELD

    Up to 6 MPPTs with max. efficiency 99%

    75A per MPPT, adapt to different PV module

    Max 30 inputs,adapt to different DC/AC ratios

  • LOW COST

    Q at night function, save investment

    Power line communication (PLC)

    Smart IV Curve diagnosis,active O&M

  • PROVEN SAFETY

    Intelligent DC switch, automatically cut off the fault

    24h real-time AC and DC insulation monitoring

    IP66 protection, C5 design, adapt to all kinds of harsh environment

    Smart-cooled and dedusted fan with IP68 protection, low temperature rise, long lifecycle

  • GRID-FRIENDLY

    SCR≥1.1 stable operation in extremely weak grid

    Fastest Reactive power response time 30ms

    Compliant with global grid code

  • ORDER NOW

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DOWNLOADS
User Manual

SG305HX/SG320HX-20/SG350HX-20/SG250HX-20 User Manual

TypeUser Manual
LanguageEnglish

MPPT-Level ISO Detection Function Guide

TypeUser Manual
LanguageEnglish

Operation & Maintenance Guide

SG305HX_SG320HX-20_SG350HX-20 Technical Handover Checklist

TypeOperation & Maintenance Guide
LanguageEnglish

SG305HX_SG320HX-20_SG350HX-20 Technical Handover Document

TypeOperation & Maintenance Guide
LanguageEnglish

Regulatory Compliance Statement

SG305HX_SG320HX-20_SG350HX-20 EU Declaration of Conformity

TypeRegulatory Compliance Statement
LanguageEnglish

Installation Video

SG350HX-20/SG320HX-20 Installation Video

TypeInstallation Video
LanguageEnglish

SG320HX-20/SG350HX-20 Power on video

TypeInstallation Video
LanguageEnglish

Quick Installation Guide

SG305HX/SG320HX-20/SG350HX-20/SG250HX-20 Quick Installation Guide

TypeQuick Installation Guide
LanguageEnglish

Datasheet

SG320HX-20 Datasheet

TypeDatasheet
LanguageEnglish

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18MW PV Plant in Dubai
Developer: Recurrent Energy
Owner: empra
EPC:Signal Energy
Capacity:205MWac
Model:SG2500U
Location:Fresno, CA
Commissioned in Q4 2017
Developer: Recurrent Energy
Owner: empra
EPC:Signal Energy
Capacity:205MWac
Model:SG2500U
Location:Fresno, CA
Commissioned in Q4 2017