flat plate solar water heater

Solar Water Heater flat plate solar water heater Detailed descriptiom, Solar Water Heater Working principle: 1. when the temperature of the heat collector reaches the set value, the controller shall start the circulation pump automatically. 2. the circulation pump makes heat-conducting liquid circulate automatically. 3. the heat-conducing liquaid transters heat into water by the heat exchanger in the water tank. 4. in case the temperature of the circulation pump does not reach the set value, the circulation pump shall be shut automatically. Solar Water Heater Technical parameter: 1. inner tank: import SUS304 2B food grade stainless steel 2. outer tank: galvanized plate, stainless steel 3. insulation layer: ≥50mm polyurethane foaming 4. framealuminum alloysurface is electrophoresis framebronze-coloured, heaight can reach to 90mm, thickness is 1.2mm 5. collector area: daylighting area 2.0/1.85 6. system working pressure: 0.6MPA 7. type of working station: single-pipeline working station, double pipeline working station 8. the warranty of this whole solar system: 3years international responsibility for free repairing on exchange due ti original quality problems heating absorb coating: alternative, black plated chromium., blue nitrogen oxidizes titanium