How many watts of electrical appliances can a hotel use?

How many watts of electrical appliances are used depends on the square number of wires input into the hotel. The larger the square number, the greater the available electric power, and the smaller the square number, the smaller the electric power, otherwise the wires will heat up and cause accidents. If the total power consumption is less than 2000 watts, generally 2.5 square meters is enough. But after a long time, it is better to use a larger square wire to prevent the wire from heating, and of course the price is more expensive.