Product Details

Best Quality Vacuum tube Solar Energy Collector

(China Best Gold Suppier/Manufacturer)

Solar collector working principle:

1. The heat pipe series solar collector are always connected with existing heating supply device.

2. The selective coating on the inner Cover of the evacuated tubes converts solar energy into heat energy and transfers heat to the heat pipes by aluminium fins.

3. The liquid in the heat pipe changes into vapour which rises to the condenser.

4. The heat then passes through the heat exchanger and the vapour becomes liquid, returning to the base of the heat pipe.

5. The heat conducts to the heat transfer liquid (anti-freezing liquid or water) via a copper pipe.

6. This transference of heat into the liquid creates a continuous circulation as long as the collector is heated by the sun.

Solar collectors specification
1. Manifold (interior): 0.8mm thickness Red copper
2. Manifold (exterior): 2.0mm thickness Aluminum alloy ( black or silver colour )
3. Glass tube dimensions: 58mm x 1.800mm
4. Insulation layer: 45mm thickness glass firber /polyurethane layer
5. Heat preservation: 72-96hrs
6. Hail resistance: 25mm
7. Max pressure: 6 bar
8. Coating of vacuum tube:Cu/SS-ALN(H)/SS-ALN(L)/ALN

9. Frame: 2.0mm thickness Aluminum Alloy ( black or silver colour )

Solar collector Feature:

1.That collector can install anywhere, space is unlimited. on roof, or yard lawn.

2. That product work with work station,make a full system completely autumatic, you can uae hot water anytime, high efficient,and no-pollution.

3. Installation: instal full system is very easy just connect each parts, each system have manual instruction.

4.Use copper pipe for transfer hot, more high efficient, and water more clear,because no water in tube so can work in bad weather condition.

5. Capacity suit with : 100-500L, special minds can designed like swimming pool heat system.

Heat Pipe Solar Collector Detailed Specification
Item	Parts	Description
Manifold box	Manifold Outer Case	1001 Aluminum alloy with plastic spraying; thickness: 2.0mm;
	Heat Insulation Layer	Rock wool, thickness: 55mm, density 120-140kg/m 3
	Copper Header Tube	TU2, thickness: 1.0 mm, Hole spacing: 75mm, max operation pressure 6 bar, phosphor copper brazing
	End Cover	Nylon
	Dust Ring	Silicone Rubber 110
	Tube holder	Nylon 66
Frame	Frame	Aluminum alloy with plastic spraying; thickness: 2.0mm
Heat Pipe Evacuated Tube	Vacuum Tube	Three high vacuum tube, ALN/ALN-SS/CU absorber coating, Dia: 58mm, Length: 1800mm.
	Copper Heat Pipe	TU1, Silver Soldering; Condenser of the pipe: diameter: 14mm; length: 70mm; wall thickness: 1.0mm; The rest of the pipe: diameter: 8mm; length: 1700mm; wall thickness: 0.8mm
	Aluminum Fin	AL; thickness: 0.2mm; Length: 1600mm
	Tube Plug	Silicone Rubber and Stainless Steel
Model	Supply hot water(L)	Dia& Length of tube(mm)	Qty. of tubes(pcs)	Absorber Area(sqm)	Loading of 20GP/40HQ
QDKM-SC-58-1800-10	100	58*1800	10	1.41	148/361
QDKM-SC-58-1800-15	150	58*1800	15	2.10	138/336
QDKM-SC-58-1800-18	180	58*1800	18	2.52	116/282
QDKM-SC-58-1800-20	200	58*1800	20	2.80	95/237
QDKM-SC-58-1800-25	250	58*1800	25	3.50	86/215
QDKM-SC-58-1800-30	300	58*1800	30	4.20	61/152
QDKM-SC-58-1800-36	360	58*1800	36	4.80	52/ 128

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