User:LesyaAlvarez424

flat panel solar consists of flat plate collectors, storage tanks, water pipes, brackets and accessories section. The flat panel solar collector is the key  components of the flat-panel water heater, the thermal performance of high and low is an  important indicator to measure the water heater is good or bad. It mainly includes coated with selective absorbing coating of the absorber plate, translucent material cover, insulation  and shell. When the sun through the glass cover photo in the tablet of the heat-absorbing board, of which most of the solar radiation absorbed by the absorber, into heat energy, and  transfer the working fluid to the fluid channel. By natural circulation or forced circulation, and the storage tank water heating. The absorber plate materials abroad, basically copper and stainless steel, the country has a large number of copper, aluminum, steel, galvanized sheet,  coastal water quality is poor region, you can use plastic or glass instead. Because the high reflectivity of the metal surface, the absorption rate is low.