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According to the Xinhua News Agency, Helsinki, May 23, a Finnish company has recently developed a Sawer Solar company in Finland that can use three layers of nano-coatings to efficiently absorb solar energy.
This new type of Solar Panel has two major technological innovations. One is to use three layers of nano-coatings with a total thickness of 100 nanometers to reduce the energy loss caused by the reflection of sunlight; the other is to use a "DC technology" that allows The water circulates directly in the heat-absorbing plate instead of the pipe connected to the heat-absorbing plate, thereby improving the energy conversion efficiency.
Savo Solar said that in the performance test, this new type of solar panel can work at a high temperature of 300 degrees Celsius, while the current solar energy products generally only require resistance to high temperatures of 220 degrees Celsius.
The communique said that the next R&D goal of the company is to raise the normal working temperature of the above new products to 550 degrees Celsius.
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