12 Tubes Concentrating Solar Collectors En12975
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 set
- Supply Capability:
- 10000 set/month
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Specification
manifold (inner) | red copper |
manifold (exterior) | aluminum alloy |
glass tube dimensions | 58mm * 1800mm |
daily efficiency | ≥55% |
heat preservation | 72 hours |
hail resistance | 25mm |
max pressure | 7 bar |
coating of vacuum tube | ALN/AIN-SS/CU |
heat pipe | anti-freezing > -35 degree |
certificate | Solar Keymark, EN12975,SRCC |
Serious Product
Models | L*W*H mm | Vacuum tube | Power output | Efficiency | Header mm | Frame | container loading 20FT/40HQ sets | Gross Weight kg |
SHC-8 | 1917*910*133 | 58*1800*8pcs | 939W | 0.668 | Φ35/1.0 | AL alloy | 185/445 | 27 |
SHC-10 | 1917*1130*133 | 58*1800*10pcs | 1189W | 159/385 | 33 | |||
SHC-12 | 1917*1350*133 | 58*1800*12pcs | 1440W | 149/358 | 40 | |||
SHC-15 | 1917*1680*133 | 58*1800*15pcs | 1815W | 120/290 | 49 | |||
SHC-18 | 1917*2010*133 | 58*1800*18pcs | 2191W | 100/242 | 59 | |||
SHC-20 | 1917*2230*133 | 58*1800*20pcs | 2442W | 87/210 | 66 | |||
SHC-22 | 1917*2450*133 | 58*1800*22pcs | 2692W | 83/202 | 72 | |||
SHC-24 | 1917*2670*133 | 58*1800*24pcs | 2943W | 77/188 | 79 |
Packaging & Delivery
Packaging Details: | Exporting Carton with big foaming protection |
Delivery Detail: | In 10-15 days |
Loading Quantity
Model | Tube | Tube Q.T.Y | Loading Q.T.Y/40HQ |
GSC15 | 58*1800mm | 15pcs | 315sets |
GSC18 | 58*1800mm | 18pcs | 265sets |
GSC20 | 58*1800mm | 20pcs | 248sets |
GSC22 | 58*1800mm | 22pcs | 225sets |
GSC25 | 58*1800mm | 25pcs | 200sets |
GSC30 | 58*1800mm | 30pcs | 168sets |
Details of solar collector:
- Q: Are there any limitations to the size of a solar collector installation?
- Indeed, the size of a solar collector installation is subject to various limitations. One such limitation pertains to the space available for installation. The installation of solar collectors necessitates a certain amount of space, and if the available area is restricted, the installation of a large-scale solar collector system may not be feasible. Another limitation concerns the quantity of sunlight or solar radiation accessible in a specific location. The electricity or heat generation of solar collectors relies on sunlight, so if an area experiences limited sunlight throughout the year, the installation of a large-scale solar collector system may not be practicable. Moreover, the cost associated with the installation and maintenance of a large-scale solar collector system can impose limitations. Larger installations necessitate more equipment, materials, and labor, thereby increasing the overall cost. Furthermore, the cost of maintaining, repairing, and cleaning a larger system may also be higher, potentially constraining the size of the installation. Additionally, limitations may arise from the electrical grid capacity and infrastructure. If the local electrical grid lacks the capacity to accommodate the additional energy generated by a large-scale solar collector system, connecting it to the grid may not be possible. Upgrading the grid infrastructure can be both costly and time-consuming, thereby restricting the size of the installation. Lastly, regulatory and zoning restrictions can also impact the size of a solar collector installation. Local regulations and zoning laws may impose constraints on the size or height of solar collector installations, thereby limiting their scale. In summary, while solar collector installations can be expanded to a certain extent, factors such as available space, sunlight availability, cost, electrical grid capacity, and regulatory constraints can impose limitations on their size.
- Q: Are there any disadvantages to using solar collectors?
- Yes, there are a few disadvantages to using solar collectors. One major drawback is the high initial cost of installation, which can be a barrier for some individuals or businesses. Additionally, solar collectors are dependent on sunlight availability, so their efficiency can be reduced during cloudy or rainy days. Maintenance and cleaning are also necessary to ensure optimal performance, as dirt or debris can affect the efficiency of the collectors. Finally, the energy storage capacity of solar collectors is limited, requiring additional systems or backup solutions for times when sunlight is insufficient.
- Q: Can solar collectors be used in solar thermal drying?
- Indeed, solar thermal drying can utilize solar collectors. These devices are designed to capture and convert sunlight into usable thermal energy. In the context of solar thermal drying, solar collectors can be employed to warm up air or a heat transfer fluid. This heated air or fluid is then utilized to dry agricultural products, food, or other materials. Solar thermal drying proves to be an efficient and sustainable approach to drying, as it takes advantage of the abundant and renewable energy provided by the sun. Solar collectors can be integrated into a drying system, either in the form of flat plate collectors or evacuated tube collectors, depending on specific requirements and conditions. When sunlight hits the solar collectors, it absorbs and transfers energy to the air or fluid passing through them. This heated air or fluid is then circulated through the drying chamber, where it comes into contact with the material being dried. The heat from the air or fluid aids in removing moisture from the material, resulting in the drying process. Solar thermal drying offers numerous advantages compared to conventional drying methods. Firstly, it eliminates the need for fossil fuels or electricity, thereby reducing both energy costs and carbon emissions. Secondly, it ensures a more controlled and uniform drying process, leading to improved quality and preservation of dried products. Furthermore, solar thermal drying systems can be easily integrated with existing drying infrastructure, making it a feasible option for various industries and applications. To conclude, solar collectors can indeed be utilized in solar thermal drying. They play a vital role in harnessing solar energy and delivering the necessary heat for the drying process. By utilizing solar collectors, solar thermal drying offers a sustainable and efficient alternative to conventional drying methods.
- Q: What is the impact of temperature variations on the performance of solar collectors?
- Temperature variations can have a significant impact on the performance of solar collectors. Solar collectors are designed to absorb sunlight and convert it into usable energy, typically in the form of heat or electricity. The temperature of the collector itself, as well as the ambient temperature, can affect the efficiency and overall output of the system. One key factor affected by temperature variations is the thermal efficiency of the solar collector. As the temperature increases, the efficiency of the collector usually decreases. This is mainly due to the increase in thermal losses, such as conduction and radiation losses. Higher temperatures can result in increased heat transfer to the surroundings, reducing the amount of energy that can be captured and utilized. Another aspect impacted by temperature variations is the efficiency of the photovoltaic (PV) cells in solar collectors that generate electricity. PV cells typically have a negative temperature coefficient, meaning their efficiency decreases as the temperature rises. This is because higher temperatures can lead to an increase in electron excitation and leakage, reducing the electrical output of the cells. Therefore, temperature control and cooling mechanisms are often employed to maintain optimal operating conditions for PV cells. Furthermore, temperature variations can affect the overall lifespan and durability of solar collectors. Excessive heat can cause thermal stress and degradation of materials, leading to reduced performance and potential failures over time. On the other hand, extremely low temperatures can also impact the performance, as they can freeze the working fluid or cause damage to pipes and components. It is important to note that the impact of temperature variations on solar collector performance can be mitigated through proper design, insulation, and control systems. For instance, implementing insulation measures can minimize thermal losses, while temperature control systems can regulate the operating conditions within an optimal range. In conclusion, temperature variations play a crucial role in shaping the performance of solar collectors. The efficiency, output, and durability of solar collectors are influenced by the temperature of the collector itself and the ambient conditions. Understanding and effectively managing temperature variations are essential for maximizing the energy output and longevity of solar collector systems.
- Q: What is the impact of humidity on the performance of solar collectors?
- The impact of humidity on the performance of solar collectors can vary depending on the specific design and technology used. In general, high humidity levels can potentially reduce the efficiency of solar collectors by affecting the absorption and transmission of solar radiation. Humidity can cause water vapor to condense on the surface of the collector, creating a layer that hinders the absorption of sunlight. Additionally, humidity can increase the likelihood of dust and dirt particles sticking to the collector's surface, further reducing its efficiency. However, some solar collector designs are specifically engineered to minimize the negative impact of humidity, such as those with anti-condensation coatings or self-cleaning mechanisms. Overall, while humidity can have a negative effect on solar collector performance, technological advancements and proper maintenance can help mitigate its impact.
- Q: Can solar collectors be used in scientific research?
- Yes, solar collectors can be used in scientific research. They can be utilized to capture and convert solar energy for various experimental purposes, such as studying the effects of solar radiation on different materials or organisms, conducting solar energy efficiency experiments, or analyzing the performance of solar-powered devices. Solar collectors allow researchers to harness and control solar energy, providing valuable data and insights in various scientific fields.
- Q: Can solar collectors be used for heating pharmaceutical manufacturing plants?
- Yes, solar collectors can be used for heating pharmaceutical manufacturing plants. Solar thermal systems can provide a sustainable and cost-effective solution for heating processes in these plants, reducing the reliance on fossil fuels and minimizing carbon emissions. By harnessing the sun's energy, solar collectors can generate hot water or steam required for various manufacturing processes, ensuring a greener and more environmentally-friendly operation.
- Q: Are solar collectors safe to use?
- Yes, solar collectors are safe to use. They do not emit harmful emissions or pollutants, and the technology used in solar collectors is well-established and reliable. Additionally, solar collectors have built-in safety features to prevent overheating or other potential hazards.
- Q: Can solar collectors be used for generating electricity on bicycles?
- Generating electricity on bicycles is indeed possible using solar collectors. These collectors can be mounted on the bicycle frame or integrated into accessories like panniers or bike trailers. Through the conversion of sunlight, these solar panels produce electricity that can be used to power different devices and accessories on the bike. The electricity generated by these solar collectors can either be stored in batteries or used directly to power lights, GPS devices, smartphones, or even electric motors in e-bikes. This proves particularly beneficial for long-distance cycling or bike touring, where access to electrical outlets may be limited. By utilizing solar energy, cyclists can reduce their dependence on traditional power sources and make their rides more sustainable. Nevertheless, it is important to note that the amount of electricity generated by solar collectors on bicycles may not be sufficient to completely power the bike itself. Due to the small size of the solar panels, their energy generation is limited, especially when considering the power requirements of electric motors. Therefore, solar collectors on bicycles are typically used to complement the main power source, such as a battery pack, rather than replacing it entirely. In conclusion, solar collectors can effectively generate electricity for various accessories and devices on bicycles, enhancing the sustainability and self-sufficiency of cyclists. Although they may not fully power the bike, they provide a valuable alternative energy source that can be utilized while on the move.
- Q: What is the difference between a direct and indirect solar collector?
- A direct solar collector absorbs solar radiation and converts it into heat energy directly, while an indirect solar collector uses a heat transfer fluid to absorb solar radiation and then transfers that heat to another medium for utilization.
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12 Tubes Concentrating Solar Collectors En12975
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 set
- Supply Capability:
- 10000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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