Separate Type Solar Water Heating System The absorption board core, which is coated with selective absorption layer, can absorb the solar when the sunlight across the cover plate of toughened glass and transmit it into heat then the heat transferring medium in the collector will be heated and the temperature will be increased. Item: 150-500L,customized design is welcomed We are a leading manufacturer of renewable energy and energy-saving products,for more details,please refer to our on-line catalogue at 3w dot energor dot com |