|Warranty:||6 Years||Accessories:||Magnesium Rod, Electrical Heater, Controller|
|Heat Exchanger:||Coil||Outer Tank:||Painted Steel|
|Inner Tank:||Stainless Steel 304||Bracket:||Stainless Steel 201 0/20/30/45 Degrees|
solar preheat hot water heater,
instant solar water heater
150L Industrial Thermosiphon Compacted Pre Heated Solar Water heater with Coil Heat Exchanger
|Description||Pre-heated solar water heater|
|Material of out tank||0.4mm 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||1.6mm|
|Vacuum tube tightness||P≤0.005 Pa|
|Idle sunning property parameters||Y=220~260m2.C/KW|
|Average heat loss coefficient||ULT=0.6~0.7W/(m2.C)|
|Bracket:||1.5mm thickness Galvanized Steel|
|Structure of tank:||5 holes for air vent,overflow,water inlet and outlet,electric heater|
|Welding:||Argon arc welding and high-frequency welding|
|Fastening pieces:||Made of stainless steel screw|
|Absorber area||1.875 m²|
|Tube quantity||20 tube 58x1800mm|
|Copper coil exchanger length||25m length|
The vacuum tubes absorb the sunlight and turn it into the heat energy, heating the water in the tubes. Depend on the thermo siphon principle, the hot water from the tubes goes into water tank, while the cold water from the tank goes down to the tubes.
People do not use the water from the water tank directly. The cold water comes into the copper exchanger, be heated, then goes out from other side for people use.
1. Glass vacuum tube solar collector, high temperature, antifreeze, vacuum insulation.
2. Food-grade stainless-steel SUS304 2B inner tank, full-automatic welding technology, under the protection of magnesium rod, it can increase of service life.
3. High pressure polyurethane foaming insulation, as the prefect density and the thermal conductivity coefficient is small, so it can provide effective heat preservation
4. The outer tank adopt color steel plate, and it has good double anti-corrosion function.
5. The assistant tank can supply water automatically so that the water in the tank can always be full, it not only can save time but also very convenience.
1, Inner tank :stainless steel SUS304-2B,0.45MM
2, Outer tank :0.4mm thick galvanized steel sheet
3, Bracket:1.6mm thick color steel with electrostatic plastic coating or Aluminum alloy
Heat collector: vacuum tube
2, Qty:15,20,25,and 30pcs
1, Material :Imported polyurethane
2, Thickness:50mm(for maximum 72hours of conservation)
Capacity:150,200,250 and 300liters
Max working pressure:0.6MPa
1. We get instant clean and pressure hot water from copper coil outlet;
2. Simple structure with very easy installation and pipeline connection;
3. With copper coil exchanger we do not need to locate the solar water heater at the house top;
4. PASSION argon-arc welding and in-house testing ensures a long lasting storage tank without any leakage problem;
5. PASSION makes a high-density integral PU insulation for the tank with heat preservation as long as 72~80 hours;
6. The solar vacuum tube is made of high borosilicate glass with stable performance and no blasting problem for 15 years;
7. The support frame is designed for slope and flat roof installation, aluminum alloy with stainless fastener has no rusty problem;
8. PASSION pre-heat solar water heater can be equipped with assistant tank and electric heater to make an automatic-operating system;
9. We install sample solar water heater for every order before delivery to ensure no mistakes or missing parts for customers.
Contact Person: Passionsolar