Integrated Pressurized Solar Water Heater(Pressurized solar system)

 Description

 solar heater

 Material of out tank

 0.35mm thickness color steel/ fluorine carbon steel

 Material of inner tank

 Food grade 0.4mm thickness SUS304 stainless steel

 Tank insulating layer

 55mm 45kg/m³ high-density polyurethane foamed

 Inlet and outlet hole

 Male G 1/2, 3/4

 Max pressure

 0.05 Mpa

 Solar collector tube

 3.3 Borosilicate glass with N/Al coating

 Thickness of glass tube

 1.8 mm

 Vacuum tube tightness

 P<=0.005 Pa

 Absorption

 as=0.93-0.96(AM1.5)

 Emission ratio

0.04-0.06(80C+-5C)

 Idle sunning property parameters

 Y=220~260m2.C/KW

 Average heat loss coefficient

 ULT=0.6~0.7W/(m2.C)

 Bracket:

 2.0mm thickness aluminum alloy frame

 Structure of tank:

 5 holes for air vent,overflow,water inlet and outlet,electric heater

 Welding:

 Argon arc welding

 Fastening pieces:

 Made of stainless steel screw

 Absorber area

 1.875m²

 Tube quantity

 18 tube 58x1,800mm

 Tank capacity

 150L