If there is no good way to store the electricity on a large scale, solar power will become very useless at night. One of the promising storage options is the new kind of battery. The newest battery is made from liquid active materials. The prototypes are suggested that the liquid battery will cost less than the old batteries. It could last significantly longer. Donals Sadoway is the conceived of the novel battery which can allow the cities to run on their solar power at the night.

This battery is not same with another battery. The electrodes are made from molten metals. The electrolyte is usually conducts between the molten salt. It will make the unusual result. The device can quickly absorb the large amounts of the electricity. The electrodes of this battery will operate the electrical currents, and this battery is ten times higher with the old battery. The first prototype of this battery is consisting of the container which surround by the insulating material. Each material like sodium sulfide and magnesium, their material also has the different density and they naturally remain the distinct layers which is very simple to manufacture.

This new battery is very easy to use and it will save the earth.