If any Inverter/UPS (both are same things) auto cuts the electric power supply when there is no load for a certain period of time is called a no-load shutdown. It’s only possible when the Inverter/UPS is on the battery mode or using power-saving mode.
This feature is useful in many cases but could be annoying sometimes.
![No Load Shutdown](https://www.atulhost.com/wp-content/uploads/2019/11/no-load-shutdown.jpg)
When it is useful?
It is useful when I’m going out and not going to turn on any load, still, I want to charge my Inverter/UPS using either grid or solar panels.
When it is not useful?
No-load shutdown becomes annoying when you need a 24×7 electric power supply even when there is no need. But the problem is most Inverter/UPS are designed to save electric power for long backup when there is no load.
What is the ultimate fix?
So to fix the issue, either disable power-saving or eco mode or have a small load always running like a colored 3 to 9 LED bulb. We found mobile chargers and similar charging devices do not use more than a few milliamps; better avoid them as 24×7 load.
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