Water solar thermal collector

flat

Our flat plate solar thermal collector is suitable for residential or commercial solar water heating projects, such as hot water for real estate, hotel, factory hospital, school, swimming pool, central heating, floor heating, etc. Component Description: Flat Plate Panel Solar Collector is one of the most wide-used solar collector with high efficiency, the selective coated absorber sheet absorbs up to 95% of available sunlight converting into usable heat, the heat is normally absorbed by water in the loop, or a freeze-resistant water mixture which is used to supplement hot water heating or house air heating. --Glazing Glass: Toughened low-iron glass (glazing) protects the absorber from the outside environment while allowing through more than 91% of sunlight. --Absorber: A thin sheet of aluminum is coated with a highly selective anodic oxidation / black chrome / blue titanium coating that is extremely efficient at absorbing sunlight and converting it into usable heat. The aluminum sheet is ultrasonically welded / laser welded to the copper riser pipes. --Insulation: The insulation helps reduce heat loss from the sides and back of the collector. High-density polyurethane and glass wool to greatly reduce weight and heat lost of the collector. --Riser & Header Pipe: Conforms to international standards, the header and riser pipes are brazed together to form a harp shaped heat exchanger that the solar system water or fluid circulates through. The absorber sheet is ultrasonically welded / laser welded to the riser pipes, thus transfers heat to the water or heat transfer fluid.