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Solar panels

The evacuated tube solar panel Nippon uses vacuum pipes with high year-round efficiency from the heat pipe types that absorb and convert the ultraviolet and the infrared spectrum of the light in heat energy not only in a clear day but during cold, rainy and cloudy weather as well. They have a minimum of 15 years efficiency and withstand hailstorms with measure of the hailstones of up to of 25 mm.

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