Application Note - Installing Frame-Mounted Power Optimizers Introduction Frame-mounted power optimizers are mounted directly on the module frame in rail-less racking systems. Mounting the power optimizers in advance saves installation time. You can mount the power optimizer at any point of the frame. The supported module frame cross-section is 1.1-2.2 mm/ 0.04-0.09 in. Figure 1: Frame Dimensions…
RS485 Surge Protection Kit Installation Guide This document describes how to install the RS485 Surge Protection Kit in a SolarEdge inverter. Kit Contents Surge protection board Figure 1: Surge Protection Board Installation Procedure 1. Turn the inverter ON/OFF switch to OFF. The inverter display should indicate that the string voltage is in the safety voltage range (< 50V). 2. Disconnect the…