All the major countries are looking for the large-scale energy storage battery challenges of a much cleaner electricity grid.
switch to store cleaner power such as wind or solar would require some form of energy storage to ensure the electricity is saved and the lights stay on even when the sun shining or the wind blowing. However, using standard battery technologya realistic option, as difficult and expensive to scale. New types of storage batteries are being tested by scientists all over the world, trying to be the first in the race for a Greener World.
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