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Jiaxing Jinyi Solar Energy Technology Co., Ltd.
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1. How Heat Pipe Evacuated Tube Solar Thermal Collector Works
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Step 1: The absorber coating on the inner glass tube absorbs sunlight and converts it into heat.
Step 2: Steam forms inside heat pipe which transfers heat rapidly up to the manifold.
Step 3: A pump circulates water or heat transfer fluid through the header pipe, carrying heat back to the storage tank. Gradually throughout the day the tank is heated up.
2. Heat Pipe Evacuated Tube Solar Thermal Collector key Features
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- Reliable, efficient, twin-glass evacuated tubes
- Average 25% more energy output than flat plate collectors
- Copper heat pipes for rapid heat transfer
- 3/4" copper head connections
- Corrosion resistant silver brazed copper header with only four braze points
- Recycled glass wool manifold insulation
- Low heat loss
- Efficient performance at high differential temperatures
- Easy plug-in installation
- Maintenance Free
- Cyclone rated frame options available
- Suitable for mains pressure water (up to 8 bar/116psi)
- Option of all stainless steel frame (439 grade SS), or high strength anodized aluminium
- Anodized aluminium manifold casing
- Environmentally friendly manufacturing process
3. Main Component Specifications of Solar Thermal Collector
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| JHC-5818-15 Solar Thermal Collector | |
| Numbers of Tubes | 15 |
| Physical Specifications | |
| Overall Length | 1970mm / 77.1” |
| Overall Height | 135mm / 5.3” |
| Overall Width | 1250 / 49.2" |
| Absorber Area | 1.2 m2 / 12.9 ft2 |
| Aperture Area | 1.41 m2 / 15.2 ft2 |
| Gross Area | 2.36 m2/ 25.4 ft2 |
| Gross Dry Weight | 49 kg/ 108.1 lb |
| Fluid Capacity | 0.9 l / 170fl oz |
| Max Operating Pressure | 800kPa / 116psi |
| Max Operating Pressure | < 220oC / 432oF |
| Performance Variables (absorber area) | |
| Eta0 (y-intercept) | 0.751 |
| a1 [W/(m2K)] | 2.57 |
| a2 [W/(m2K2)] | 0.007* |
| Heat Capacity [kJ/)(m2/K)] | 0.0036 |
| Peak Power Output | 899W |
| Key Material Specifications | |
| Evacuated Tubes | Borosilicate 3.3 Glass |
| Coating | ALN/AIN-SS-Cu |
| Heat Pipes | High Purity Copper |
| Heat Pipes condenser | 14mm diameter |
| Heat Transfer Fins | Aluminum |
| Rubber Components | HTV Silicone Rubber |
| Mounting Frame | Aluminum Alloy 2.0mm |
| Manifold Casing | Aluminum Alloy 2.0mm |
| Installation Guidelines | |
| Max Flow Rate | 15L/min / 3.9gpm |
| Max Tubes in Series | 150 tubes |
| Install Angle Range | 20-70o |
| Loading quantity | |
| 20'/40'/40'H | 112/230/261 |
4.Products pictures of Solar Thermal Collector
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5.Testing center
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6.Package of Solar Thermal Collector
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7.Container load
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8. Solar Thermal Collector Installation on the roof
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9.Trade show
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10.Market
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11.Certificate
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12.Quality guarantee
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We provide 5years warranty of products and shipment with 1% spare parts
We can send the parts free on condition that there is any breakdown with convincing evidence
1% spare parts include:
-Wiper scraper seal
-Tube holder
-Screws & screw caps
13.Contact
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We will reply your email or fax within 24hours
You can call us at any time if there is any question on our Solar Thermal Collector
We are sincerely invite you and your company to join Jinyi Team!Hope we have the oppertunity to cooperate in the future!