Solar panels absorb all light energy

A Jerusalem solar company recently researched a color solar panel that can absorb light from the sunlight between different colors in the light spectrum. God. So during the operation may not need to put directly under the sun. In addition, it can achieve 20% conversion rate, which is twice as high as conventional solar panels.

GreenSun is currently working on making solar energy, but they say that these solar panels each generate 1W of energy, the cost of which is no more than 1. USD, while conventional solar panels generate 1W of energy, costing up to $ 4.

GreenSun says that in the absence of concentrated energy absorption, colored solar panels can absorb visible light and ultraviolet light. In the case of heat absorption, it will reduce the efficiency of the solar panel. GreenSun says the solar panels use only 20 percent of the silicon material but achieves a 20 percent conversion rate, twice the conversion rate of conventional solar panels. current market.

" The fact that the color-coded solar cell manufactured by GreenSun is so high-conversion efficiency is because of the difference in border material," said the economist. on the pin. " The first traditional energy cells use materials that make thin sheets, then cover them with crystals; but the company GreenSun only coated small siliceous material on the border of the crystal plate. This method could make sunlight appear on the crystal plate diffusing on the edge of the panel, which can turn the light into electricity. '

The source added that GreenSun also uses a mixture of dye materials and a metal nanometer coating on the crystal to achieve its purpose. But the company did not disclose the properties of the metal. If the technology is widely used, the solar market will compete more and more fierce.