Search Advanced Search

Category Picks : Charcoal, Coal, Coal Gas, Coke Fuel, Crude Oil,   More...

There are 518 Solar Collector from 167 suppliers on

Related Searches : solar system, solar energy, solar power system, solar water heater, solar

Solar Collector

Contact Now* Send an Inquiry to this supplier.
  • Share to :
  • Pinterest
  • Place of Origin :Korea


The absorber of the solar collector is all-glass evacuated solar collector tubes, solar selective surface with high absorptance and low emittance and vacuum insulation are key factors that contribute to the high efficiency of the collector. The evacuated tube is similar in concept to an elongated thermos bottle with the region between the outer glass tube and the inner glass tube being evacuated and vacuum sealed. The outside of the inner glass tube is coated with a selective surface as shown in the diagram below. Thermal losses due to conduction and convection are drastically reduced by the vacuum insulation coating.

This combination of the selective surface coating and vacuum insulation enables the tubular solar collector to achieve high heat extraction efficiencies, especially in cold climate applications. Inside each evacuated tube is a heat pipe that is pressed into an aluminum fin in that serves to enhance the heat transfer between the heat pipe and the inside surface of the inner tube.

Heat pipe hold small volume liquid inside and evacuated itself, the liquid evaporates at much lower temperature when the Sun heats the collector tube, the vapour goes up within the heat pipe to the condenser end where heat is exchanged to the heat transfer fluid in the collector array, then vapour condenses and flows back to the bottom of the heat pipe to repeat the cycle.


Number of tubes
Cover tube diameter
Inner tube diameter
Casing material
Aluminum profile
Insulation material
Aluminum silicate + polyurethane
Insulation thickness
Gross area
Aperture area
Weight empty
Max. pressure
Inlet/outlet connections
Heat transfer fluid content
Stagnation temp.
Collector dimensions

Product Image

  • Solar Collector

Send an Inquiry to this supplier

Solar Collector

Solar Collector

Send an Inquiry to this supplier
* From
  To Mr. Ko-Woon, Choi
Saewoon Sys-tech Co., Ltd
* Buying Product
- Please enter your specific buying item.
e.g. 42 inch LCD TV, leather executive chair
Category : Solar Energy Systems
* Messages

Use English only Max. 2000 characters. (Min. 20)


Similar products in other categories :

  • Energy >
  • Solar Energy Products >
  • Solar Energy Systems
  • Search
    You may also be interested in :
    Solar Product
    Solar Water Heater
    Solar Cell
    Solar Power
    Solar Power System
    Solar Controller
    Solar Street Light
    Solar Lighting
    Solar Garden Light
    Solar Collector Suppliers :
    Solar Product Suppliers
    Solar Water Heater Suppliers
    Solar Cell Suppliers
    Solar Power Suppliers
    Solar Power System Suppliers
    Solar Controller Suppliers
    Solar Street Light Suppliers
    Solar Lighting Suppliers
    Solar Garden Light Suppliers
    Solar Collector Manufacturers :
    Solar Product Manufacturers
    Solar Water Heater Manufacturers
    Solar Cell Manufacturers
    Solar Power Manufacturers
    Solar Power System Manufacturers
    Solar Controller Manufacturers
    Solar Street Light Manufacturers
    Solar Lighting Manufacturers
    Solar Garden Light Manufacturers
    China Solar Collector :
    China Solar Product
    China Solar Water Heater
    China Solar Cell
    China Solar Power
    China Solar Power System
    China Solar Controller
    China Solar Street Light
    China Solar Lighting
    China Solar Garden Light
    Solar Collector Buyers :
    Solar Product Buyers
    Solar Water Heater Buyers
    Solar Cell Buyers
    Solar Power Buyers
    Solar Power System Buyers
    Solar Controller Buyers
    Solar Street Light Buyers
    Solar Lighting Buyers
    Solar Garden Light Buyers
    Solar Collector Exporters :
    Solar Product Exporters
    Solar Water Heater Exporters
    Solar Cell Exporters
    Solar Power Exporters
    Solar Power System Exporters
    Solar Controller Exporters
    Solar Street Light Exporters
    Solar Lighting Exporters
    Solar Garden Light Exporters

    View more searches related to Solar Collector

    Browse: Manufacturer Directory Countries China India Korea Premium Suppliers Community Site Map

    About EC21 Contact Us Terms & Conditions Report Item Online Trading Risks Product Listing Policy

    中文 繁體 한국어 日本語 Español Русский Français Deutsch

    Copyright (c)1997-2014 EC21 Inc. All Rights Reserved. EC21 in KoreanChinese

    Business Registry Number: 120-86-03931

    Inquiry Basket ()