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Fronius Symo GEN24 10.0

Fronius Symo GEN24 10.0
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Op erating
Instructions
Fronius Symo GEN24
6.0 / 6.0.Plus / 8.0 / 8.0 Plus
10.0 / 10.0 Plus
42,0426,0315,EN 016-19072022
EN
Operating Instructions

Table of Contents

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Fronius Symo GEN24 10.0 Specifications

General IconGeneral
ModelFronius Symo GEN24 10.0
CategoryInverter
AC nominal output10.0 kW
AC grid frequency50 Hz / 60 Hz
THD< 3 %
Number of MPP trackers2
Protection classIP66
AC Nominal Voltage230 V / 400 V
Operating Temperature Range-25°C to +60°C
Max. apparent AC power10, 000 VA
AC nominal voltage range230 V
DC connection4x DC+ and 4x DC- screw terminals
Maximum AC Power10000 VA
Maximum DC Power15 kW
AC Voltage Range180 - 280 V
CoolingActive cooling
Warranty5 years

Summary

Operating Instructions

Safety Rules

General Safety Information

Outlines general safety standards, risks of misuse, and requirements for personnel.

Qualified Personnel Requirements

Details the qualifications and responsibilities of personnel involved in servicing the device.

Backup Power Functionality

General Information

Protective Earthing (PE)

Explains the connection to earth for shock protection and grounding conductor requirements.

Fronius Symo GEN24 Features

Device Concept

Explains the inverter's function in converting DC to AC and its use in grid-connected PV systems.

Intended Use and Improper Use

Defines the inverter's intended purpose and what constitutes improper use, voiding warranty.

Various Operating Modes

Inverter with Battery Operation

Illustrates energy flow for self-consumption using a battery for excess energy storage.

Inverter with Battery and Backup Power Function

Illustrates energy flow during backup power mode, highlighting load supply and battery/grid feed-in.

Inverter with Battery, Ohmpilot, and Backup Power

Illustrates operation with battery, Ohmpilot, and backup power, noting Ohmpilot limitations.

Inverter with Battery, Additional Inverter, and Backup Power

Shows a hybrid system with multiple inverters and backup power functionality.

Energy Saving Mode

Suitable Batteries

Protection of People and Equipment

Control Elements and Connections

Connection Area Overview

Identifies various push-in terminals and cable glands in the connection area.

Data Communication Area Terminals

Explains Modbus terminals, WSD switch, and their functions.

Backup Power Variant: PV Point (OP)

Explanation of PV Point (OP) Operation

Details voltage output, current limits, appliance behavior, and interruption aspects of the PV Point.

Backup Power Variant: Full Backup

General Backup Power (Full Backup) Prerequisites

Lists essential requirements like inverter support, battery installation, correct cabling, and meter configuration.

Transitioning to Backup Power Mode

Describes the process of switching from grid-connected to backup power mode upon grid failure.

Transitioning from Backup Power to Grid

Explains how the system returns to grid-connected operation when the public grid is restored.

Installation Guide

General Installation Information

States that warning notices are affixed to the inverter and must not be removed.

Installation Location and Position

Provides criteria for selecting an inverter location, including clearances, temperature, and humidity.

Install Mounting Bracket and Hang Inverter

Explains how to use integrated grips and secure the inverter into the bracket until it clicks.

Prerequisites for Inverter Connection

Maximum AC Fuse Protection

Discusses national regulations for residual current circuit breakers and recommended fuse ratings.

Connecting to the Public Grid (AC Side)

AC Side Connection Safety

Details safety precautions regarding incorrect operation, grid voltage, and contaminated terminals.

AC Side Connection Procedure

Outlines the procedure for connecting the inverter to the public grid, including neutral conductor requirements.

AC Connection Steps

Details the step-by-step process for turning off breakers, opening covers, and connecting AC cables.

Connecting Solar Module Strings

PV String Connection Safety

Emphasizes safety warnings related to PV string connections, including electric shock and earthing requirements.

PV Generator Information

Explains the availability of two PV inputs and configuration options for PV generators.

Connecting the Battery to the Inverter

Battery Connection Safety

Provides safety warnings for connecting batteries, including electric shock and altitude risks.

DC Side Battery Connection

Details the importance of switching off the battery before installation and considering DC cable length.

Connecting Backup Power: PV Point (OP)

PV Point (OP) Safety and Grid Requirements

Emphasizes national laws, grid operator specs, and safety for PV Point installation.

Connecting Backup Power: Full Backup

Full Backup Safety and Recommendations

Provides safety warnings and recommendations for coordinating with grid operators and avoiding UPS operation.

Testing Backup Power Mode

Explains the importance of testing backup power mode after installation and refers to a checklist.

Connecting Data Communication Cables

Closing and Commissioning the Inverter

First-Time Inverter Startup and Setup

Describes the initial setup process, including configuration settings and handling interruptions.

Installation Using the Fronius Solar.start App

Guides the user through the installation process using the mobile app.

Installation Using the Web Browser

Details the procedure for installation via WLAN and Ethernet using a web browser.

Settings - User Interface

User Settings

Explains how to log in to the inverter's user interface using username and password.

Device Configuration

Functions and IOs

Backup Power Mode Settings

Outlines options for backup power mode (Off, PV Point, Full Backup) and important considerations.

Backup Power Operational Settings

Details backup power settings like nominal voltage, undervoltage/overvoltage protection, restart attempts, and external frequency check.

Energy Management

Self-Consumption Optimization

Details setting modes for optimization and target values at the feed-in point.

Allowed Battery Control Rules

System Settings

Communication Settings

Safety and Grid Requirements

Feed-in Limitation Settings

Discusses energy company stipulations for feed-in limitations and how to set custom limits.

Feed-in Limitation Options: Off, System, Per Phase

Details options for feed-in limitation, including 'Off', 'Limit for entire system', and 'Limit per phase' with examples.

IO Power Management

Autotest (CEI 0-21) Procedure

Describes the autotest for checking Italian grid code requirements, including voltage and frequency limits.

Surge Protective Device (SPD)

De-energising the Inverter for SPD Installation

Details the safety precautions and steps required before de-energizing the inverter for installation.

SPD Installation Safety and Steps

Covers safety warnings for SPD installation and the initial steps of disconnecting power and module strings.

Commissioning the Inverter

Describes the initial steps for commissioning, including connecting PV strings and switching on the battery.

Care, Maintenance, and Disposal

Safety Precautions for Care and Maintenance

Emphasizes safety warnings regarding grid voltage, DC voltage, and residual voltage during maintenance.

Components for Automatic Full Backup Changeover

Status Codes and Remedies

Remedy for WSD Open Error

Provides specific remedies for the WSD Open error, including installing bypass or trigger devices and setting the WSD switch.

Technical Data

Fronius Symo GEN24 6.06.0 Plus: DC Input Data

Lists DC input specifications such as MPP voltage range, connected load, processable power, and input current.

Fronius Symo GEN24 6.06.0 Plus: AC InputOutput Data

Details AC input/output specifications including rated power, mains voltage, frequency, and harmonic distortion.

Fronius Symo GEN24 6.06.0 Plus: General, Protection, Communication

Covers general data, protection class, and communication interfaces.

Fronius Symo GEN24 8.08.0 Plus: DC Input Data

Lists DC input specifications for the 8.0/8.0 Plus models.

Fronius Symo GEN24 8.08.0 Plus: AC InputOutput Data

Details AC input/output specifications for the 8.0/8.0 Plus models.

Fronius Symo GEN24 8.08.0 Plus: General, Protection, Communication

Covers general data, protection devices, and communication interfaces for the 8.0/8.0 Plus models.

Fronius Symo GEN24 10.010.0 Plus: DC Input Data

Lists DC input specifications for the 10.0/10.0 Plus models.

Fronius Symo GEN24 10.010.0 Plus: DC Input Data Battery

Details DC input data related to batteries for the 10.0/10.0 Plus models.

Fronius Symo GEN24 10.010.0 Plus: AC InputOutput Data

Details AC input/output specifications for the 10.0/10.0 Plus models.

Fronius Symo GEN24 10.010.0 Plus: General, Protection, Communication

Covers general data, protection devices, and communication interfaces for the 10.0/10.0 Plus models.

Technical Data: Surge Protective Device (DC SPD Type 1+2 GEN24)

Provides technical specifications for the DC SPD, including general, mechanical, and test standard data.

Circuit Diagrams

Circuit Diagram: PV Point (OP)

Provides the circuit diagram for the PV Point backup power variant.

Circuit Diagram: Fronius GEN24 with BYD Battery-Box Premium HV

Shows the circuit diagram for connecting Fronius GEN24 with a BYD Battery-Box Premium HV.

Circuit Diagram: Fronius GEN24 with Two BYD Battery-Box Premium HV

Illustrates the circuit diagram for connecting two BYD Battery-Box Premium HV units in parallel with Fronius GEN24.

Circuit Diagram: Fronius GEN24 with Three BYD Battery-Box Premium HV

Shows the circuit diagram for connecting three BYD Battery-Box Premium HV units in parallel with Fronius GEN24.

Circuit Diagram: 3-Pin Double Separation (Austria)

Provides the circuit diagram for automatic backup power switching with 3-pin double separation in Austria.

Circuit Diagram: 3-Pin Single Separation (Australia)

Shows the circuit diagram for automatic backup power switching with 3-pin single separation in Australia.

Circuit Diagram: 3-Pin Double Separation with Ext. Grid Protection (Italy)

Illustrates the circuit diagram for backup power with 3-pin double separation and external grid protection in Italy.

Circuit Diagram: 4-Pin Double Separation (Germany)

Provides the circuit diagram for automatic backup power switching with 4-pin double separation in Germany.

Circuit Diagram: 4-Pin Single Separation (France, Spain)

Shows the circuit diagram for backup power switching with 4-pin single separation in France and Spain.

Circuit Diagram: 4-Pin Double Separation with Ext. Grid Protection (Italy)

Illustrates the circuit diagram for backup power with 4-pin double separation and external grid protection in Italy.

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