Rooftop Pressurized Solar Hot Water Heaters,Compact Heat Pipe Solar Thermal System

FOB Reference Price:Get Latest Price
US $453-540 / Unit | 1 Unit/Units sloping roof solar hot water heater sample are vailable (Min. Order)
Supply Ability:
3000 Unit/Units per Month high pressure solar hot water heater
Port:
Shanghai
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Overview
Quick Details
Type:
Evacuated Tube
Pressure:
Pressurized
Circulation Type:
Direct / Open Loop (Active)
Heating System:
Thermosyphon (Passive)
Connection Type:
Direct-Plug
Installation:
Freestanding
Housing Material:
Colored Steel
Certification:
CE, ISO
Capacity:
240
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
JinYi or OEM
Model Number:
JPH-24 solar hot water heater
Item:
pressurized solar hot water heaters
Vacuum tube:
58x1800mm, three target tube
Heat pipe:
TU1 copper, 0.6mm thickness
Outer tank:
Colored steel 304 or SUS304
Inner tank:
Stainless steel 316L
Insulation layer:
high density PU foam
Bracket:
Galvanized steel or Aluminium alloy or Stainless steel
Reflector:
Aluminium board
Install angle:
20,30,38,45 degree
Color:
green,orange,blue,black,gray
Packaging & Delivery
Packaging Details
For container order(FCL order),standard export carton box
For sample order(LCL order), extra wooden box package is requested to protect the goods.
Delivery Time
10 workdays for sample;15-20 workdays for full container

  Pressurized Heat Pipe Solar Hot Water Heater System 

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How Pressurized Vacuum Tube Solar Hot Water Heater System Works:

 

Evacuated tubes collect and convert sunshine energy into thermal energy, which is transferred to the central heat pipes in the tubes through the aluminum fins bridging the tube inner surfaces and the heat pipes. The copper heat pipes have tiny amount of purified water sealed in them at depressurized condition. When heated, the water inside the heat pipes vaporizes at low temperature (about 30oC).The vapor (steam) rises to the pipe tips inserted into the water contained in the tank. Vapor is cooled down and becomes condensate falling to the bottom of the pipes. By continuously circulating this way, heat is carried from outside to the water inside the tank.

 

Specification of vacuum tube pressurized solar hot  water heater system: 

ModelJPH-24
Number of tubes

24pcs

Length of tubes1800mm
Outer tube diameterΦ58mm
Tube thickness1.6mm / 2.0mm/2.2mm
Tube thermal expansion3.3 x 10-6 °c
Absorptive coatingAL/N/AL-SS/CU
Absorbency> 92% (AM 1.5)
Volume capcity

240liters

Emittance7% (100 °c)
InsulationPolyurethane 55mm
Solar collector area1.951m2
Vacuum P < 0.005 Pa
Stagnation temperature221  °C
Heat loss0.8W/m2
Testing pressure11bar
Working pressure< 6bar
Title angle20-45 degree
Inlet & outlet1/2" or 3/4"
T/P valve port3/4"
FrameCoated galvanized steel or Aluminium alloy or Stainless steel