Appendix B: Adding Optional Components
This appendix describes the optional components available for the inverter. Before
ordering component, verify that your inverter model supports the component and that
the component is not already provided with the inverter.
Ordered Installation and replacement kits for components include procedures for
removal and installation of the components.
NOTE
Replaced component or part may require to be disposed according local
regulations. If you wish to discard components or parts, contact your local
authorities and ask for the correct method of disposal.
AC Surge Protection Device (SPD)
The AC SPD is a device designed to protect the inverter from Voltage spikes and surge
attempts forming on the AC grid lines. The SPD limits the Voltage supplied to the
inverter by either blocking or shorting to ground Voltages above a safe threshold. The
SPD is installed inside the inverter and communicates with the SolarEdge Monitoring
platform for reporting surge protection events and faults.
For installation and configuration of AC SPD, refer to:
https://www.solaredge.com/sites/default/files/se-synergy-manager-ac-spd-
DC Surge Protection Device (SPD)
The DC SPD is a device designed to protect the inverter from Voltage spikes and surge
attempts, forming on the PV DC lines, mainly induces by lightning. The SPD limits the
Voltage supplied to the inverter by either blocking or shorting to ground Voltages
above a safe threshold. The SPD is installed inside the inverter and communicates with
the SolarEdge Monitoring platform for reporting surge protection events and faults.
For installation and configuration of DC SPD, refer to:
https://www.solaredge.com/sites/default/files/se-synergy-manager-dc-spd-
Three Phase Inverter with Synergy Technology P/N: SExxK-xxxxIxxxx SExxK-xxxxIxxxx
80
Appendix B: Adding Optional Components
Summary of Contents for SEK-I Series
Page 92: ......
