There are many interesting, green concepts. All of them look promising and useful. One of those concepts is a solar battery. This is a solar panel and a battery in one. During the day, you can unroll the battery and it will act as a solar panel. Just leave it in the sunlight and wait. When the charging is complete, you can fold it into a battery and use it. The solar panel is very flexible, which allows the folding feature. When you fold it, a solar battery is a regular battery. You can use it for anything you want.
A good side about this gadget is its design. It looks interesting and unique. There is no similar or the same concept on the market. Because of this, many people will want to have it. This is a good thing. The more people use green gadgets, the better. The solar battery was designed by Xiong Luyao. There is no more information about it, but soon this concept may become reality.
The price will be much higher than for conventional batteries, obviously, but it shouldn’t be very high. I personally believe that this is the future of batteries. In the near future, all people will use solar batteries. There is no need for replacing and changing the solar battery. They will be reliable and they will last long. The only possible drawback with this battery is how long it can provide electricity. Still, solar panels and electric cars use huge batteries. The Solar battery doesn’t have a lot of space, so the actual battery, where the electricity is stored, must be small. Because of it, the solar battery may last just a few hours.