solar heater

Specification 1) Tank:  a) Outer Tank material: stainless steel   b) Inner Tank material: SUS304-2B food grade stainless steel   c) Outer Tank Diameter: 420mm  e) Insulating layer (polyurethane foam): 55mm   f) Tank Capacity: 110L-300L2) vacuum tube  a) Dimension: 58*1800mm  b) material: high boron silicon 3.3 glass  c) Qty:  18/20/24/30 pcs  d) hail resistance: diameter 30mm3)  bracket  a) material: stainless steel   b) thickness: 1.5mm  c) obliquity: 45 degrees4) certification: ISO9001/2000,CCC,CE.Feature1. High dense polyurethane integral foam ensures the good heat-preservation.2. Made of high quality stainless steel that has good corrosive resistance and high plasticity.3. The angle of the bracket greatly improves the efficiency of heat sink. 4 .Convenient installation: available on both horizontal and slanting house roofs.5 .Multifunction: Water for bathing, washing, cooking and so
solar heater