The kitchen socket and the spare socket are calculated at 2000W each, and the socket of 10A/250V specification is adopted;

Air-conditioning sockets can be calculated at 3000W per set, using 16A/250V sockets;

There are two kinds of toilet sockets, one is 10A/250V, which is used for common electrical appliances, such as hair dryers. One is 16A/250V, which is used for high-power appliances, such as heating appliances.

Power estimation of household kitchen appliances:

Microwave oven 1200W (maximum power. Generally there are 600W and 900W)

Rice cooker 1000W

Electric kettle 1500W

Induction cooker 2000W

Soymilk machine 1.3L 100W

Refrigerator (double door) 200W

Others, such as range hoods and shredders, are 7. 1kw≈7kw in total.

The above appliances will not be used at the same time, so the actual power used is W real =W×80%≈5.6kw.