Deye Low-Voltage Inverter Overview
This section presents the externally visible parts of the Deye SG04LP3, their functions, and the meanings of the indicators.
1. Overview of Indicators on the Deye Low-Voltage 3-Phase Model
2. Location of the LED Display

3. Meanings of the Indicators
|
LCD Indicator |
Meaning |
|
DC |
Green – steady → PV connection is normal |
|
AC |
Green – steady → Grid connection is normal |
|
Normal |
Green – steady → Normal operation |
|
Alarm |
Red – steady → Fault or abnormal condition |
4. Switches on the Device
- I: On/Off switch
- II: DC switch

5. Basic Information on the LCD Display

- Top left: PV generation
- Top right: Grid feed-in/consumption
- Bottom left: Battery usage
- Bottom right: Household consumption