Metal-Glass Evacuated Tube Collector

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Technical Specification
Manifold Casing Material: Aluminum
Frame Material: Aluminum
Header Pipe Material: Copper
Heat Pipe Material: Copper
Insulation: Rock Wool
Rubber Seals and Rings: UV Stabilized High Temperature Silicon Rubber
Test Pressure: 10 bar
Collector Mounting: Flat Roof/Inclined Roof
Mounting Angle: 15-50C
Inlet: 3/4''

Characteristic
1) The solar collector uses two glass tubes with reliability and efficiency.
2) The copper heat pipes allow for rapid heat transfer.
3) The product comes with easy plug-in installation.
4) It is free from maintenance.
5) It is suitable for mains pressure water heater (up to 1.0 bar).
6) It uses corrosion resistant silver brazed copper header pipe.
7) The frame is made of aluminum material.
8) The aluminum casing is powder coated in black, brown or silver.
9) The solar conversion is stable during the day.
10) The solar collector is perfect for domestic solar water heaters.
11) The product is ideal for commercial solar water heating applications.

Working Principle
1) The metal-glass evacuated tube collector comes with very simple.
2) Solar absorption: The absorber is connected to heat-carrier tube with ultrasonic welding.
3) Solar heat transfer: The heat pipe conducts the heat from the solar tube up to the header pipe.
4) Solar energy storage: Through intermittent pump cycling, the water is circulated through the header pipe. Each time the water circulates through the header pipe, the temperature is raised by 5-10℃. Hence, the water in the tank is gradually heated throughout the day.

OEM Service

Solar collector(Heat pipe series)
Model		SC-H-15-7021	SC-H-18-7021	SC-H-20-7021	SC-H-24-7021	SC-H-25-7021	SC-H-30-7021
Length of Tube		2100mm
Outer Diameter of Tube		Φ70mm
Tube Quantity		15	18	20	24	25	30
Manifold		Casing material: Aluminum Alloy; Thickness:1.8mm; Insulating layer: Rock wool
Heat Pipe		Pure red copper TU1 water; transfer power:>=150W; Working pressure:4Mpa; welding pressure:4Mpa
Dust Ring Gasket		Silicon Rubber
Vacuum Tube		Tri-element tube; High boron and silicon content 3.3; Structure: Gradual change SS-AL-Nx/Cu selective absorption coating; Vacuum Degree: P<=5*10-4; Service Life:15 years
Mounting Frame		Aluminum Alloy,Thickness:1.8mm
Rack Insert		ABS
Dimension(CBM)		0.24	0.32	0.33	0.39	0.4	0.43
Container Loading Quantity(set)	20'	100	82	80	66	62	58
	40'	216	179	174	143	134	125
	40'HQ	264	219	213	175	176	123

Related Names
Solar Energy Conversion | Solar Thermal Collector | Collector with Metal Absorber

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