High Absorption Heat Pipe Collector , Solar Hot Water Collector Pitched Roof Installation
Brand Name:PASSION/OEM
Certification:CE
Model Number:10tubes
Minimum Order Quantity:1
Delivery Time:10 working days
Payment Terms:L/C, T/T
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YUANHUA, HAINING, ZHEJIANG, CHINA
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Product Details
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Product Details
High Absorption Heat Pipe Solar Collector 10 Tubes With 25 Degree
Adjustable Frame
Product Description
heat pipe solar collector, solar water heater, solar collector,
evacuated tube & heat pipe, solar renewable energy
Advantages
1. Solar Keymark, SRCC, AS/NZS 2712 certified
2. Provide excellent and quick response after-sales service
3. Professional technical support
Product overview
The evacuated tube solar collectors are suitable for both
residential and commercial applications. The design of the solar
collector is a culmination of nearly 10 years of feedback from
installers and solar professional all over the world and aims to
meet their requirements with the following:
Key features
• Modular “plug ‘n’ play” design (Manifold, frame and tubes in
separate packages)
• Lightweight manifold design
• Choice of Stainless Steel or Anodized Aluminum mounting frames
• Extremely reliable header design due to only 6 brazing joints
• Contoured header for turbulent flow even at low flow-rates
• All glass wool insulation for high temperature stability
• Patented heat transfer fin design for optimal heat transfer
• Long term stability under extreme conditions
• Extreme cold (freeze protected heat pipes)
• Coastal regions (salt spray)
• Harsh UV radiation (UV stabilized components)
• High Winds (up to category C cyclone)
• Snow loading
| Solar Collector Specifications | |
| Components | Material & Specifications |
| Evacuated Tubes | Material: Borosilicate 3.3 Tube style: Twin wall all glass Dimensions: Φ58mm outer tube; Φ47mm inner tube; 1.8m length, 1.8mm outer tube wall thickness |
| Solar Absorb Coating | Material: Graded AL/N on AL Absorptance: >92% (AM1.5); Emittance: <8% (80oC) Vacuum: P<5x10-3 Pa; Heat loss: <0.8W/ (m2 oC) |
| Heat Pipes | Material: High purity “oxygen free” copper (ASTM: C10200, DIN:
OF-Cu) Heat transfer fluid: distilled water Maximum heat transfer capacity: 220W Operating angle: 20-80o Startup temperature: ~30oC |
| Copper Header Pipe | Material: Copper (ASTM: C1100, DIN: ECu-58); Potable water rated. Brazing rod: BAg45CuZn Maximum pressure: 800kPa Connection Options: 7/8” OD copper (US size), 19.1mm OD flared nut (Australia) or 22mm OD copper (Europe) |
| Heat Transfer Fins | Material: High purity aluminum |
| Rubber Components | Material: HTV Silicone Rubber (UV stabilised) |
| Mounting Frame | Material: 439 Stainless Steel or 6005-T5 Aluminum Alloy |
| Tube Clips | Material: 301 Stainless Steel |
| Fasteners | Material: 304 Stainless Steel |
| Manifold Casing | Material: 5005-H16 Aluminum with Anodized or Powder Coated Finish |
| Manifold Insulation | Material: Glass Wool (K = 0.043W/mK) Thickness: Average >50mm |
Solar Collector Operation
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.
High Absorption Heat Pipe Collector , Solar Hot Water Collector Pitched Roof Installation
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