QBJ1-185/2.90/0.05-50°/20
Vacuum Tube: Ф58×2100mm
Collector Aperture Area(m2): 2.90
Tank Capacity (L): 185
Overall Dimensions (mm): 1702×1892×1970
Water Tank Dimensions: Ф380\Ф490
Product Angle: 50°
Inner cylinder: SUS304/2B/ δ 0.31
Outer shell: Steel plate with electrophoretic coating
Bracket: Steel plate with electrophoretic coating
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; foamed automatically under constant temperature and high pressure in certain amount and processed with high temperature curing makes the product to keep the hot water steady for a long time.
Function of water and electricity prevention is designed to ensure your safety. You can enjoy the bath without any worry.
Uunique anticorrosive technology together with nice and fashionable design, will provide you with enjoyable and distinguished life.

产品名称：solar water heater
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