heat pipe solar collector : (solar keymark )

Solar Water Heater, Solar Collector, solar panel, Solar Water Heater, Solar Water Heater, solar module, solar system, solar collector, solar, solar modules
A) ISO9001 / CE certificate
B) 5years' international responsibility for free repairing or exchange due to original.

Heat pipe solar collector is connected with existing heating supply device, which
is main part of solar water heating system. The selective coating on the inner cover
of the evacuated tubes converts solar energy into heat energy and transfers heat to the heat pipes. The heat then passes through the heat exchanger. It is also a kind of heat collecting device which can be used separately.

Specification

Manifold: Aluminum Alloy

Frame: Zinc Coated Steel/Stainless Steel

Insulation: Rock Wool

Tested pressure: 1.0MPa / 10 Bar

Working pressure: 0.6MPa / 6 Bar.

Number of Tube: 10/22/24/30

Length of Tube: 1800mm

Outer Tube Diameter: 58mm

Inner Tube Diameter: 47mm

Tube Thermal Expansion: 3.3 X 10 -6°C

Tube Material: Borosilicate Glass 3.3

Absorptive Coating: ALN/SS-ALN/Cu(MS)

Absorptions: >94% (AM 1.5)

Emittance: <7% (100°C)

Vacuum P: <5*10-3Pa

Stagnation Temperature: > 220°C

Heat Loss: <0.8 W/sqm.°C