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High Woring Efficiency Vacuum Tube Solar Collector  (500L Manifold)

 

Model	Collecting area	Total area	Size	Tubes Length*diameter MM	Quantity in 20’s container	Quantity in 40’s container	Quantity in 40HQ container
JPH-50TX18-330	7.6	8.6	3680*1970*1526	1800*58	54	108	132
JPH-50TX18-000	15.2	8.6	3672*2445		54	108	132
JPH-100TX18-330	15.2	15.8	3.68*4.307*2.949		30	60	68
Insulation			Inner tank		Outer Tank
Material	Thickness	Density	Material	Thickness
Polyurethane	Thickness	40Kg/M3	SUS3042B	0.5mm	Stainless steel/Hot galvanized plate/Aluminum

Working principle:                                                                                                

The evacuated tubes have two layers of glass tubes, the inner tube absorb solar radiation then convert into heat energy and transfer it to the water in inner tubes. As we know, the density of water in different temperature is different, so the hot water circulates to the manifold, cold water in manifold flowing into tubes, through this natural circulation, the water will be heated. We can design pipes, pumps, connected collectors to water tanks, then water in water in water tank will be heated.