Electrical Connection; Overview Of The Connection Area; View From Below - SMA Sunny Boy 1100 Installation Manual

Electrical Connection

5 Electrical Connection
NOTICE!
Electrostatic discharges can damage the Sunny Boy!
Internal components of the Sunny Boy can be irreparably damaged by static discharge.
• Ground yourself before you touch a component.
5.1 Overview of the Connection Area
5.1.1 View from Below
The following figure shows the assignment of the individual enclosure openings on the bottom of the
Sunny Boy.
Object Description
A Plug connectors for connecting the PV strings
B Socket for the connection of the Electronic Solar Switch (ESS) DC load
disconnection unit
C Cable opening for communication with seal plugs
D Cable opening for AC connection
14 SB11_17-IEN084820
SMA Solar Technology AG
Installation Guide