5 electrical connection, 1 overview of the connection area, 1 exterior view – SMA SB 1100 User Manual
Page 15: Electrical connection, Overview of the connection area, Exterior view
SMA Solar Technology AG
Electrical Connection
Installation Guide
SB11_12_17-IEN100132
15
5 Electrical Connection
5.1 Overview of the Connection Area
5.1.1 Exterior View
The following figure shows the assignment of the individual enclosure openings on the bottom of the
Sunny Boy.
NOTICE!
Electrostatic discharges can damage the Sunny Boy!
Internal components of the Sunny Boy can be irreparably damaged by static discharge.
• Ground yourself before touching a component.
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 feed-through for communication (with sealing plugs)
D
Plug for AC connection