10 Operation
2. Switch on the battery. To do this, press the SWITCH control element on the battery management system.
3. Start the inverter.
Also see:
• Connection Area of the Battery Management System ⇒ page 75
• Restarting the Battery via the Battery Monitoring Software ⇒ page 118
10.18.3 Restarting the Battery via the Battery Monitoring Software
Requirements:
• A mobile end device (e.g., laptop) must be available.
• The BatMon battery monitoring software must be open and you must be logged in with Installer rights at a
minimum.
Procedure:
1. Stop the inverter.
2. Select Parameter > Reset APU.
3. Follow the steps in the battery monitoring software.
☑ The battery monitoring software restarts the battery.
4. Start the inverter.
Also see:
• Menu Structure of the Battery Monitoring Software ⇒ page 123
• Restarting the Battery on the Battery Management System ⇒ page 117
118
ESSX-20-SH-en-10
SMA Solar Technology AG
System Manual