| specification | |||
| type | CZHP1820 | CZHP1825 | CZHP1830 |
Absorber Area(m²) | 1.6 | 2.0 | 2.4 |
Aperture Area(m²) | 2.0 | 2.5 | 3.0 |
Gross Area(m²) | 3.0 | 3.7 | 4.4 |
Connection Diameter(mm) | 22 | 22 | 22 |
Collector Capacity(L) | 1.18 | 1.47 | 1.77 |
Dimension Specifications(mm) | 1935×1590×145 | 1935×1965×145 | 1935×2340×145 |
Max. Operation Pressure(MPa) | 0.7 | 0.7 | 0.7 |
Manifold Material | 6063 aluminum alloy | ||
| Insulation Material | glass wool with aluminum foil | ||
| Evacuated tube | |||
Specification of Evacuated Tube(mm) | Φ58×1800 | Φ58×1800 | Φ58×1800 |
Gap Between Tubes | 75 | 75 | 75 |
Number of Evacuated Tubes | 20 | 25 | 30 |
Coefficient of absorption | ≥92% | ≥92% | ≥92% |
| Coefficient of emission | ≤7% (80℃±5℃) | ||
| Heat pipe and heat tranfer fins | |||
Working Medium | Super Conductivity Technology | ||
Operating Pressure(mm) | 0.7Mpa(max operation pressure) | ||
Startup Temperature | ≤30℃ | ≤30℃ | ≤30℃ |
Copper Type | TP2 | TP2 | TP2 |
Evaporation Part Diameter(mm) | Φ8mm | Φ8mm | Φ8mm |
Condensation Part Diameter(mm) | Φ14mm | Φ14mm | Φ14mm |
Heat Transfer Fins | 3003 aluminum alloy | ||
Material | Silicon Rubber | Silicon Rubber | Silicon Rubber |
Packing | |||
Net Weight(kg) | 66 | 82 | 99 |
Gross Weight(kg) | 80 | 100 | 115 |
QTY in 40FT Container(pcs) | 200 | 160 | 130 |
Advantages:
1,Low maintenance and repair requirements
2, Quick and easy installation due to complete pre-assembled components and manageable sizes
3,Wide-ranging application areas
4, Customizing: Development of customer-specific modifications and individual solutions by request
5,Extremely low heat loss due to the high vacuum of the evacuated tubes and polyurethane insulation
6, High energy yield in transitional periods and winter
Working principle:
1. Solar Absorption: Solar radiation is absorbed by the evacuated vacuum tubes and converted into heat.
2. Solar Heat Transfer: Heat pipes conduct the heat from within the solar tube up to header.
3. Solar Energy Storage: Water or water mix is circulated through the header, via intermittent pump cycling. Each time the water circulates through the header the temperatures is raised by 5-10oC / 9-18oF. Throughout the day, the water in the storage tank is gradually heated.
