Contents
Safety rules 8
Explanation of safety notices 8
Safety 8
General 8
Environmental conditions 9
Qualified personnel 9
Noise emission values 9
EMC measures 10
Backup power 10
Data security 11
Copyright 11
Protective earthing (PE) 11
General information 13
Fronius Symo GEN24 SC / Fronius Symo GEN24 Plus SC 15
Device concept 15
Function overview 15
Fronius UP 16
Scope of supply 16
Intended use 16
Thermal concept 17
Fronius Solar.web 17
Local communication 18
The various operating modes 19
Operating modes – Explanation of symbols 19
Operating mode – Inverter with battery 20
Operating mode – Inverter with battery and several Smart Meters 20
Operating mode - inverter with battery, AC-coupled to another inverter 20
Operating mode – Inverter with battery and backup power function 21
Operating mode – Inverter with battery and Ohmpilot 21
Operating mode – Inverter with battery, Ohmpilot and backup power function 21
Operating mode – Inverter with battery and additional inverter 22
Operating mode – Inverter with battery, further inverter and backup power function 22
Energy flow direction of the inverter 23
Operating states (only for systems with a battery) 23
Energy saving mode 25
General 25
Switch-off conditions 25
Switch-on conditions 25
Special case 25
Indication of energy saving mode 26
Suitable batteries 27
General 27
BYD Battery-Box Premium 27
LG FLEX 28
Manual system start 30
Requirements 30
Notification of system shutdown 30
Manual battery start after system shutdown 30
Starting backup power operation after a system shutdown 30
Protection of people and equipment 31
Central grid and system protection 31
WSD (wired shutdown) 31
RCMU 31
Insulation monitoring 31
AFCI - Arc Fault Circuit Interrupter (Arc Guard) 31
Safe state 32
Control elements and connections 33
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