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Systems equipped with SUNGROW optimizers can only work with SUNGROW com-
munication devices and iSolarCloud App. Please use V2.1.6.20230411 or later ver-
sions of iSolarCloud App.
7.3 Function Overview
The App provides parameter viewing and setting functions, as shown in the following figure.
figure 7-1 App Function Tree Map
7.4 Device Initialization
7.4.1 Requirements
The following requirements should be met:
• The AC or DC side of the inverter is powered-on.
• The mobile phone is within 5 meters away from the inverter and there are no
obstructions in between.
• The Bluetooth function of the mobile phone is enabled.
The inverter can only pair with one phone at a time through Bluetooth.
7 iSolarCloud App User Manual