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Chart 5.9
Notice: During the installations above ,please pay attention to the installation position of the sensor.
5.3.3 Installation steps of Upgrading existing PV system
Steps to add the storage system into the original installed PV inverter system are shown as follow:
Step 1: If inverter is equipped with a DC switch, please turn the DC switch to Off and ensure that the DC switch on
the Storage Plus stays at Off status at the same time. Then unplug the terminal connected to the inverter
from PV panels, and connect it to the Input terminal of Storage Plus.
Chart 5.10
Step 2: Connect the output of Storage Plus to the input of your PV inverter, as the diagram show:
Chart 5.11
Step3: Connect the battery to Storage Plus, you can refer to 5.4.7 for connection of battery.