So there’s a reason (or several) why your house isn’t wired for DC electrical operation. But there are a variety of situations in which you may want to add DC capability to your house — for example, off grid situations or if you want a house-wide 12V UPS backup.
![A 12V DC NEMAish plug with receptacle.](https://i0.wp.com/axfp.org/wp-content/uploads/2014/02/240-15.jpg?resize=240%2C240)
Continue reading DC 12V UPS for your whole house – 12V Socket!