Contents
Safety rules 7
Explanation of safety notices 7
General 7
Environmental conditions 8
Qualified personnel 8
Noise emission values 8
EMC measures 8
Emergency power 8
Disposal 9
Copyright 9
Data protection 9
General information 11
Fronius Symo Hybrid 13
Device concept 13
Proper use 14
Warning notices on the device 14
Product registration 15
Fronius Solar Battery 17
Device concept 17
Proper use 17
Increase in storage capacity 18
State of charge (SOC) accuracy 18
Warning notices on the device 18
The various operating modes 20
Operating modes – Explanation of symbols 20
Operating mode: Inverter 20
Operating mode - Inverter plus battery 21
Operating mode - Inverter plus battery and multiple Smart Meters 22
Operating mode - Inverter plus battery and emergency power function 22
Operating mode - Inverter plus battery, Ohmpilot and emergency power function 22
Operating mode - Inverter plus battery, additional inverter and emergency power function 23
Operating states (only for systems with a battery) 23
Emergency power mode 25
Prerequisites for emergency power mode 25
Transitioning from feeding energy into the grid to backup power mode 25
Transitioning from backup power mode to feeding energy into the grid 25
Restrictions in emergency power mode 26
Backup power and energy saving mode 26
Fronius Ohmpilot and backup power mode 26
Energy saving mode 27
General 27
Battery and Fronius Symo Hybrid switch-off conditions 27
Fronius Symo Hybrid and battery switch-on conditions 28
Special case 28
Indicators on the devices and user interfaces 28
Calibration charging for the Fronius Solar Battery 29
Benefits of calibration charging 29
General 29
Conditions for the start of calibration charging (Fronius Solar Battery) 29
Calibration charging procedure (Fronius Solar Battery) 29
Calibration process (Fronius Solar Battery) 30
Duration of calibration charging (Fronius Solar Battery) 30
Limitations during calibration (Fronius Solar Battery) 30
Display during calibration charge (Fronius Solar Battery) 30
Suitable third-party batteries for Fronius Symo Hybrid 32
LG Chem ResuH 32
BYD Battery-Box Premium 32
3
EN