# Inverter
One or multiple inverters can be bound with the same EMS.
# Device List
Tapping Inverter, you'll see all inverters under the EMS and the basic information about each inverter.
# Device Details
Tap a single inverter to enter the inverter's details page. View the basic information of the inverter, inverter-related charts and analysis data.
Here is a description of the inverter details page:
| Serial Number | Name | Description |
|---|---|---|
| a | Basic device information | Displays the device model, device SN, device image, device status, and grid connection status. |
| b | Data refresh setting | You can view the last data refresh time and set the refresh interval for the page. Three options: 1 minute, 3 minutes, and 5 minutes. |
| c | Inverter analysis | Set the power parameters and time dimensions to generate an analysis chart, to judge the operation of the inverter on a certain day.
|
| d | Electricity report | By setting the time dimension, you can view the overall trend of the inverter charging, discharging, and power generation today, this month, this year, and since the device reported the data initially. |
# Device Maintenance
In the inverter list, select a single inverter and tap Maintain to enter the inverter maintenance page.
At the Maintain page, you can:
view the device status, device model, and device SN.
turn the inverter on or off.
For Aelio, you can view the ARM and DSP versions. For Trene, you can view the communication safety board version and control board version.
check how the inverter communicates with external devices.
view the serial slogan and serial port address.
check when the inverter was first launched.
Aelio supports firmware upgrades and remote settings for inverters. Trene supports firmware upgrades for inverters.
- Firmware upgrade: Tap to enter the firmware upgrade page. The latest version of ARM and DSP will be displayed. If you need to upgrade, tap Upgrade (for Aelio only).
- Remote settings: Includes basic settings and advanced settings. The password for the basic settings is 0000. The password for the advanced setting can be obtained by contacting the installer or agent. For more details about advanced settings, please refer to the inverter manual.