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Solar cells are usually directly "bathed" in the sun will inevitably rise in temperature, and in the overheated environment will lead to reduced battery performance, which seems to be stuck in an endless loop. Solar energy experts spent at least a few years finally found a reasonable solution, only need to cover the new ultra-thin material over the traditional solar cells can reduce heat. This new material is made of silica, which has the characteristics of thin and individual patterns. During use, it allows sunlight to pass through directly, captures more sunlight as much as possible, and can also transmit heat radiation to the outside, reducing the panel as much as possible. The temperature increases battery efficiency.
The project was led by scientists from Stanford University. In fact, last year the team successfully developed and published relevant research results. According to a report released by the university, the solar panel temperature can be reduced by up to 23 F (according to the test results). At 12.7 degrees Celsius), if the solar cell's absorption energy efficiency is calculated at 20%, the energy efficiency output can be improved by 1% after cooling down.
Fiber Optic Glow Stick Light also called fiber optic wands, which is one of fiber optic lighting.Such as the lightsaber, this light stick design we make the light soft and nice. One way light saber or two ways light saber is available. The light sick could be install on floor and wall, indoor and outdoor are available. Different color could be provided. Just make the life more and more interested.
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