The whole knowledge system is difficult. If you don't have an electrician foundation and want to learn electrician theory and practical operation from scratch, you'd better find a regular school to enroll in an electrician training class. It's not that you can't learn by yourself without foundation, but that if you read books by yourself, your learning efficiency will be relatively low, and electricity itself is a very dangerous thing. If you are self-taught, a little improper operation will easily lead to dangerous accidents.
There is great room for the development of the electrician industry. Domestic major enterprises, foreign-funded enterprises, power plant substations, power supply bureaus, property management companies, new energy vehicles, charging piles, photovoltaic power generation, high-speed railways, subway management and other labor enterprises urgently need a large number of power-related talents. With the vigorous development of the urbanization market, the demand gap for talents in the future electrician industry will be even greater. If you are interested in becoming an electrician, it is recommended to sign up for consultation as soon as possible.