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Sungrow SH3.0RS User Manual

Sungrow SH3.0RS
117 pages
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User Manual
1-Phase Hybrid Inverter
SH3.0RS / SH3.6RS / SH4.0RS / SH5.0RS / SH6.0RS
SH3.0_3.6_4.0_5.0_6.0RS-UEN-Ver11-202106
WWW.SUNGROWPOWER.COM

Table of Contents

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Sungrow SH3.0RS Specifications

General IconGeneral
ModelSH3.0RS
Rated Power3 kW
Max. Input Voltage600 V
Start Voltage80 V
Nominal Input Voltage360 V
MPP Voltage Range80 V - 500 V
Number of Independent MPP Inputs2
Max. Input Current per MPP Tracker12 A
Max. Short Circuit Current per MPP Tracker15 A
Nominal AC Output Power3 kW
Max. AC Apparent Power3.3 kVA
Maximum AC Output Power3.3 kW
Nominal AC Voltage230 V
Nominal Grid Frequency50 Hz / 60 Hz
Adjustable Power Factor0.8 leading - 0.8 lagging
Power Factor>0.99
THDi<3%
DC Reverse Polarity ProtectionYes
AC Short Circuit ProtectionYes
Ground Fault MonitoringYes
Grid MonitoringYes
DC SwitchYes
Protection ClassIP65
TopologyTransformerless
Cooling MethodNatural Convection
Operating Temperature Range-25 °C to +60 °C
CommunicationRS485, WiFi
Humidity Range0 - 100%

Summary

Safety

General Safety Instructions

Crucial safety precautions for operating and installing the inverter and its components.

Specific Hazard Warnings

Detailed warnings for PV panels, inverter electricals, batteries, and hot components.

Product Description

System and Product Introduction

Overview of the inverter and its role in a PV ESS, including model details.

Appearance, Symbols, and Indicators

Details physical features, symbols, LED panel states, and DC switch function.

Function Description

Safety Functions

Details protective features like short circuit, overvoltage, and earth fault protection.

Energy Conversion and Management

How the inverter converts DC to AC, manages battery, and uses MPP trackers.

Battery Management

Covers compatible battery types, charge/discharge limits, and status definitions.

Installation and Setup

Unpacking and Storage

Guides on unpacking, storing, and mechanically mounting the inverter.

Mechanical Mounting

Covers safety, location, carrier, angle, clearance requirements, and installation steps.

Electrical Connections

Details connecting AC/DC cables, terminals, grounding, and communication modules.

Commissioning Procedures

Outlines inspection, powering on, app preparation, and device initialization.

Operation and Monitoring

iSolarCloud App Usage

Covers app installation, account setup, login, and basic navigation.

Parameter Configuration

Details settings for feed-in limitation, off-grid mode, power regulation, and load control.

Data Viewing and Records

Explains viewing run information, charts, fault, and event records.

System Management

System Decommissioning

Provides instructions on safely disconnecting, dismantling, and disposing of the inverter and battery.

Troubleshooting and Maintenance

Lists common alarms, corrective measures, and routine maintenance procedures.

Appendix

Technical Data

Lists detailed technical specifications for various inverter models.

Quality Assurance and Contact

Information on warranty, service conditions, and how to contact support.

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