Exclusive interference coating process is applied to the Three-high “Sun Core” tube--- vacuum tube of high- temperature. Coating of the product has better stability, Absorptance up to 0.96, Emission ratio down to 0.044 and heat gain increased more than 15%. The product will provide you with more hot water in shorter time.
Intelligent control system is applied to the product. It is simple and convenient for use. You can enjoy the simple life with the help of this product.
Better thermal insulation performance, longer hot water. The thermal insulation layer has been strengthened and thickened;