Nowadays, solar cell is popular and often equipped with house.
And fuel cell is coming popular as Enefarm .
In addition, there is lithium ion cell. These there types of cell are earned a nickname “Three brothers of cell”.
Shizuoka gas company will build residential area named Eco life square Mishima Kiyozumi .
There are some houses equipped three brothers of cell.
The combination of three brothers of cell is controlled with IT technology aiming zero electric consumption served from power station.
This type of house is called smart house The new town or smart community is coming soon.