China High Quality Flat Plate Solar Collector For Sale Factories – 50 Tubes Vacuum Tube Solar Collector Kit Vertical Mounted – solarshine

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China High Quality Flat Plate Solar Collector For Sale Factories – 50 Tubes Vacuum Tube Solar Collector Kit Vertical Mounted – solarshine Detail:

Basic Info.
Trademark	0EM/SolarShine
Specification	2000X1 000x78mm
HS Code	84199010
Transport Package	Standard Export Packing
Origin	China

SolarShine’s Evacuated tube solar collector are Φ 58 * 1800 high efficiency collector vacuum tubes with all- glass double- tube co- axial structure.

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Regular models specification
ModevCapacity	25	50	100	150	200
Vacuum tube	58*1800 high efficiency callector vacuum tubes
vacuum tubes quantity	25PGs	5oPcs	1D0Pcs	150PcS	2oDPcs
Mounted directian	Vertical	Harizantal
lnstallatian size need for ground	2X1.65	3.8X1.85	3.8X4.2	3.8X6.2	3.8X8.2
Manifold inside material	sus304 2日/31BL(Optional)
Manifold Outer cover	Stainless steel / Colorful painted steel
lnsulation	High density polyurethane foam (Non-CFC)
Ground stand	All stainless steel stand

Specification of vacuum tube
Structure	All- glass double- tube co- axial structure
Glass Material	High borosilicate glass 3.3
External Pipe Diameter & Thickness	Ø= 58 ± 0.7mm & = 1.6mm,
Internal Pipe Diameter & Thickness	Ø= 47 ± 0.7mm & = 1.6mm,
Pipe Length	1800mm
Coating Layers	Cu/ SS- ALN (H) /SS- ALN (L)/ ALN
Coating Method	Three target magnetron sputtering plation
Specific Absorption	as= 0.93 ~ 0.96 (AM1.5)
Emission Ratio	Σh= 0.04 ~ 0.06 (80°C ± 5°C)
Vacuum Tightness	P≤ 5.0×10- 3Pa
Idle Sunning Property Parameters	Y= 260 ~ 300m². °C/KW
Solar Radiation for Obtaining a	H≤ 3.7 MJ/ m² (Ø47), H=2.9 ~ 3.2 MJ/ m²;
Preset Water Temperature	H≤ 4.7 MJ/ m²(Ø58), H= 3.7 ~ 4.2 MJ/ m².
Average Heat Loss Coefficient	ULT= 0.4 ~ 0.6W/ (m². °C)

The solar radiation passes through the outer tube of the vacuum tube and is absorbed by the heat collection coating, to heat the cold water in the vacuum tube. Due to the physical characteristics of water, the density of hot water is lower than cold water, and the water will “move” in the vacuum tube. The cold water will slowly come in, and the hot water will slowly go out and enter the insulation barrel.

With the extension of radiation time, the heat will increase, the water temperature will rise, and there will be more and more hot water.

With the continuous upward movement of hot water and stored in the solar hot water tank, the water with lower temperature is continuously supplemented along the other side of the pipe. In this cycle, the whole tank of water finally rises to a certain temperature.

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To save cost, a proper design and piping of the solar installation is the key for a successful solar project, it should have the features of the highest efficiency, the lowest cost and the possibility of fastest return on investment.

You may learn our design cases for your projects reference, or contact with our technical team to get more information.

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