Smart Power Mode/Off-Grid Mode and Grid Detection Circuit Overview

Smart Power Mode/Off-Grid Mode is one of the most powerful features of the Lumin Smart Panel (LSP). It protects battery storage by shedding unprotected loads milliseconds after a grid outage is detected.


In order for Smart Power Mode/Off-Grid Mode to appear within the Lumin Smart app, the Lumin Grid Detection Circuit (GDC) must be installed and connected to a point in the electrical system that is not backed up by the battery storage system. This circuit sends a signal to the LSP to activate Smart Power Mode/Off-Grid Mode when no voltage is detected on the circuit, so it must be connected to wiring that will be de-powered when a grid outage occurs.


Documentation for installing the GDC can be found in the following article:


Enabling Smart Power Mode/Off-Grid Mode

Once the GDC circuit is installed, the user will be able to interact with Smart Power Mode/Off-Grid Mode in the Lumin Smart app in the following manner:

1. On the Home screen, select Create New Smart Control.

The Home screen of the mobile Lumin Smart app.
2. Select Smart Power Mode/Off-Grid Mode on the Smart Controls screen.
The Smart Controls page of the mobile Lumin Smart app.
3. Slide the slider to the right to enable Smart Power Mode/Off-Grid Mode.
  • The slider icon will turn green once enabled.
  • Note that enabling this mode simply means the LSP is ready to shed loads in an outage. Enabling this mode does not activate it and will not affect on-grid operation.

The Off-Grid Mode screen of the Lumin Smart mobile app. A circle is around the slider icon.
4. Once Smart Power Mode/Off-Grid Mode is enabled, select circuits that will be protected in a grid outage.
  • Protected circuits are those that will not be shed. Do not protect any loads you wish to shed when a loss of grid power occurs.


To select protected loads from the Home screen of the Lumin Smart app:
1. Choose the Menu icon in the top left corner of the Home screen.
The Home screen of the Lumin Smart mobile app. A circle is around the Menu icon.
2. Select Modes and Schedules.
The expanded Menu for the Lumin Smart mobile app. An arrow points to the Modes and Schedules option.
3. Select Smart Power Mode/Off-Grid Mode in the Modes and Schedules screen.
The Modes and Schedules screen of the Lumin Smart mobile app. Off-Grid Mode is shown to be running and the protected Lumin lines.

Adding and Removing Protection in Smart Power Mode/Off-Grid Mode

In Smart Power Mode/Off-Grid Mode, protection can be added or removed to any Lumin line.
To add protection to circuits:
1. Select the Menu icon.
2. Choose Modes and Schedules.
3. Select Smart Power Mode/Off-Grid Mode in the Modes and Schedules screen.
4. Click/tap the pull-down triangle in the Protected Circuits box.
The Off-Grid Mode screen of the mobile Lumin Smart app. A pull-down triangle is in the upper right of the Protected Circuits box.
5. Select the circuits you would like protected.
6. Press Save to save your changes.


To remove protection from a circuit:

1. Select the Menu icon.

2. Choose Modes and Schedules.

3. Select Smart Power Mode/Off-Grid Mode in the Modes and Schedules screen.

4. Press the X on the line or lines you would no longer like protected.

The Off-Grid Mode screen of the mobile Lumin Smart app. An X is to the right of each line.

5. Select Save to save your changes.


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