Internal AC Breaker and Bypass Switch
The following components are part of the Connection Unit and may be accessed for troubleshooting or
maintenance by removing the internal cover.
Figure 10: Connection Unit with and without internal cover
l
Backed-up Loads AC Breaker
: Main AC breaker for the backed-up loads. Ensure this breaker is UP
before starting up the system.
l
AC Bypass Switch
: This switch bypasses the inverter functionality in case of inverter malfunction.
Maintaining power to the backed-up loads is enabled by connecting the loads directly to the grid.
There are three switch positions. The following table describes the functionality and use of each
position:
Switch
position
Use Case
Functionality
1 (left)
(Default)
Normal operation
Normal operation.
The backed-up loads panel is connected through the software
controlled switches to the AC grid (during normal operation), or to the
inverter (via auto-transformer, for backup power).
2 (right)
AC bypass
This mode disables the backup functionality.
The backed-up loads panel is connected directly to the AC grid through
the bypass switch. Use in case of inverter malfunction.
0
Not in use
Mounting the Inverter
The inverter is supplied with a mounting bracket.
Figure 11: Mounting bracket
NOTE
Make sure the mounting surface or structure can support the weight of the inverter and bracket, and
make sure that it spans the width of the bracket.
Chapter 3: Installing the Inverter
SolarEdge
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StorEdge Installation Guide MAN-01-00262-1.3
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