Sell Solar Water Heater With U Collector

Evacuated tubes convert solar energy into heat energy, that is transferred to U pipe by an aluminum fin with high solar energy absorption and low heat radiance loss,Liquid (antifreezing liquid or water) in the Upipe heats up,and the U pipe conducts thermal energy to the water inside the storage tank ditectly (or through internal copper coil),With a testing pressure of 1.2 MPa, Working pressure is 0.6MPa Features: 1. Manifold outcasing material: Aluminium alloy 2. Evacuated tube: Three-target tube with the coating AL-N/AL-cU 3. Transfer pipeheat: heat pipe/U pipecopper 4. Header pipeP: copper 5. Insulating layer: Polyurethane foam 6. FRAME: Aluminium alloy Advantages of the solar water heaters 1. the test pressure reach to 1.2 MPa, can be connected directly with city tap water. 2. No water inside the evacuated tubes, the system can still in service even with several tubes breakage. 3. Can be used all year round in the cold climate.