BTE flat panel solar collector solar water heaters 300 liters
BTE flat panel solar collector solar water heaters 300 liters
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Model
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SPFP-G/0.6- AL/GT-80
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Outline area
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1.88
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Aperture area
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1.82
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Absorption area
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1.75
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Dimensions
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960*1960*80
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NW
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20/21kg
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Capacity of cooper pipe
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1.7L
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Transparent cover
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Ordinary fabric surface tempered glass
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Aperture rate
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≥91%
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Thickness transparent cover
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3.6mm
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Absorber
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0.4mm roller coating aluminum plate
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Thickness of Frame
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aluminum 0.35mm(915*1915)
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Heat absorption rate
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91±2%
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Emission rate
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9±2%
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Welding technics between
copper pipe and absorber |
laser welding from Bluetech (spot welding double pitch 4mm)
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Head tubes
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Φ22*1 mm aluminum pipe
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Riser tubes
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Grid typeΦ10*1mm
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insulation materials
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30mm glass wool
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Insulation thickness
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20mm
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alloy frame material
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Aluminum-magnesium(thickness 1mm)
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Frame color
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black
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Backplate materials
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Galvanized sheet
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Backplate thickness
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0.3mm
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Sealing material
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Silicon ring
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Heat Medium
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Pure water or glycol medium
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Testing pressure of inner circulating
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0.9Mpa
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Working pressure of inner circulating
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0.6Mpa
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operation temperature
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170℃
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Features.
1)Cover a window on heat pipe solar collector , has better appearance.
2)Reliable and efficient twin-glass solar tubes.
3)Copper heat pipes for rapid heat transfer.
4)Easy plug-in installation.
5)Free maintenance.
6) Work pressure: 8 bars.
7)Stable solar conversion during the day.
8)The perfect solar collector for domestic solar water heater systems.
9)Ideal for commercial solar water heating applications.
work principle
1)Connect with pressure water tank and workstation. Water is circulated through the header via intermittent pump cycling. Each time the water circulates through the header , the temperature is raised by 5-10℃ . Throughout the day , the water in the tank is gradually heated.
2)Solar absorption : solar radiation is absorbed by the solar tubes and converted into heat.
3)Solar heat transfer:heat pipes conduct the heat from the solar tube up to the header pipe.
1. Is your company a trading company or factory?
We have own factory,Welcome to visit our factory.
2. What is your Delivery Time?
LCL order/Sample order:10days. Full container order:14days.
3. Can you do make with my brand ?
Yes,OEM&ODM order are both welcome and accept.
4. What is your MOQ?
1 set.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier