They can sense a drop in power from the grid and automatically start to power your home. There is only about a 1 to 2-second delay between the grid going out and a standby generator starting. This means you will have a short power interruption when it turns on. It only lasts a second or two but can interrupt clocks, computers, and running appliances. When the unit senses the grid powering back on, it will turn itself off again with no further interruption in power. In the event you loved this informative article and also you would want to acquire more information with regards to click over here i implore you to pay a visit to the internet site.