e~cart / shopping cart

We suggest an independent power plant using shopping carts used in supermarkets.
According to a research, Korea has 331 superstores and one of which, E-Mart, Changdong branch has an area of 4,344 m² and operates 24 hours.
It turned out that the number of customers visiting the store was 10,000 persons a day and 12,000 to 15,000 on weekends.
In this way, I try to provide economic benefits to supermarkets by changing the needs of consumption of the consumers who gather in supermarkets everywhere in the world into renewable electricity and donating it to children in poor condition and environment, and giving pride to consumers.