A socket for charging the battery car was installed on the external wall of the house on the first floor, requiring the property to be demolished. Are there any relevant regulations?

This installation behavior is illegal.

In fact, there are already many relevant regulations. Note that all kinds of community management have been standardized, because there are many omissions in community management on the Internet.

Various reasons such as the fire in the community, so now many property departments pay more attention to related issues and install charging piles on the outer wall of the first floor of the community. This kind of behavior is absolutely forbidden and illegal, because it will lead to some hidden problems.

Installing the charging pile itself is a relatively normal behavior, but this installation behavior must be carried out within a safe range. If you install a charging pile on the outer wall of the first floor of the community without anyone's permission, then this behavior is absolutely not allowed. There will be many security risks in this process.

Carelessness may lead to fire or electric shock to others, so if you want to install charging piles, you must eliminate some hazards.