I5 Solar Collectors Eccentric Heat Pipe Vacuum Tube SC-HE

I5 Solar Collectors Eccentric Heat Pipe Vacuum Tube SC-HE

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 20 set

Supply Capability:: 200 set/month

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1. Structure of Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE

This product is composed of the following parts:

1 Manifold Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE

2 Collector Joint

3 All aluminum alloy shell and frame

4 All Glass Vacuum Tube , with reflection mirror sealed in

5 Tube Holder

6 Wind Feet

2. Main Features of Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE

Double ratio of light concentration, the temperature inside the tube is 30% higher than the normal tubes.
Superconducting copper heat pipe and large heat transfer area of the condensing end with high power of heat transfer and fast speed of start working.
The reflection mirror can avoid the effects from external environment and ensure that the mirror reflectivity is not reduced.
All aluminum alloy shell and frame with oxidation and coating anti-corrosion surface, corrosion resistance, easy to be installed.
The thermal insulation layer with rock wool/glass wool that can resistant high temperature, compression molding, high density, small coefficient of thermal conductivity.
Copper pipe with high purity and quality, pressure and corrosion resistance, can stand 1MPa.The gravity heat pipe transfers heat by one way, high heat collecting efficiency but low heat lost.

3. Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE Images

Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE

4. Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE Specifications

Model	SC-HCM-10	SC-HCM-15	SC-HCM-18	SC-HCM-20	SC-HCM-24	SC-HCM-25	SC-HCM-30
Tube Qty（pcs）	10	15	18	20	24	25	30
Tube Pitch（㎜）	90	90	90	90	90	90	90
Tube Diameter/ Length（㎜）	φ70/2000	φ70/2000	φ70/2000	φ70/2000	φ70/2000	φ70/2000	φ70/2000
Vacuum Tube Material	high borosilicate glass 3.3	high borosilicate glass 3.3	high borosilicate glass 3.3	high borosilicate glass 3.3	high borosilicate glass 3.3	high borosilicate glass 3.3	high borosilicate glass 3.3
Thickness of Inner Tube/Outer Tube（㎜）	1.6/2.0	1.6/2.0	1.6/2.0	1.6/2.0	1.6/2.0	1.6/2.0	1.6/2.0
Condensator Diameter/ Length（㎜）	φ14/1900	φ14/1900	φ14/1900	φ14/1900	φ14/1900	φ14/1900	φ14/1900
Heat Pipe Material / Thickness（㎜）	Copper tp2/0.6	Copper tp2/0.6	Copper tp2/0.6	Copper tp2/0.6	Copper tp2/0.6	Copper tp2/0.6	Copper tp2/0.6
Copper Pipe Diameter/ Thickness	φ35/1.0	φ35/1.0	φ35/1.0	φ35/1.0	φ35/1.0	φ35/1.0	φ35/1.0
Joint Specification	φ22 Or 3/4″	φ22 Or 3/4″	φ22 Or 3/4″	φ22 Or 3/4″	φ22 Or 3/4″	φ22 Or 3/4″	φ22 Or 3/4″
Insulation Material/ Thickness（㎜）	Rock Wool/40	Rock Wool /40	Rock Wool /40	Rock Wool/40	Rock Wool /40	Rock Wool /40	Rock Wool /40
Rated Pressure（MPa）	0.6	0.6	0.6	0.6	0.6	0.6	0.6
Working Temperature(℃)	＜120	＜120	＜120	＜120	＜120	＜120	＜120
Capacity（L）	0.89	1.26	1.48	1.63	1.93	2.00	2.37
Collecting Area（㎡）	1.37	2.05	2.46	2.73	3.28	3.41	4.10
Gross Area（㎡）	2.01	2.98	3.56	3.95	4.72	4.91	5.88
Referral Traffic（L/min）	1.06	1.49	1.79	2.0	2.4	2.5	3.0
Pressure Drop（Pa）	16.24	41.4	63.4	81.7	127.2	140.1	219.8
Intercept Efficiencyη₀	0.77	0.77	0.77	0.77	0.77	0.77	0.77
Heat Loss Coefficient a W/㎡℃	1.9	1.9	1.9	1.9	1.9	1.9	1.9
Powe（W）1000W/㎡Irradiation	744	1044	1256	1398	1681	1748	2098
Collector Net Weight（kg）	40.25	52.75	61.75	66.75	81.00	85.35	100.70
a (㎜)	1115	1615	1915	2115	2515	2615	3115
b (㎜)	1025	1525	1825	2025	2425	2525	3025
c (㎜)	950	1450	1750	1950	2350	2450	2950
c/2 (㎜)	——	——	875	975	1175	1225	1475
d (㎜)	2150	2150	2150	2150	2150	2150	2150
e (㎜)	1375	1240	1240	1240	1240	1240	1240
f (㎜)	1590	1590	1590	1590	1590	1590	1590

5. FAQ

1. Can the solar collector be used in cold condition?

Re: This solar collectors can be used in temperatures as low as -30℃, although performance is greatly reduced in such extreme conditions. Good heat output is still achieved in mild sub-zero conditions.

2. What maintenance of the solar collector is required?
Re: Under normal circumstances no maintenance of the system is required. Due to the shape of the tubes regular rainfall and wind should keep the tubes clean. Should a tube even be broken it should be replaced. This, however, is an inexpensive and easy job. Any "handy" person can install a new tube (while adhering to local health and safety regulations). Our solar collectors can operate with several broken tubes, however the efficiency will be reduced slightly.

Q: Can solar collectors be used to generate electricity during nighttime hours?: Generating electricity using solar collectors is not possible during nighttime hours. The reason for this is that solar collectors depend on sunlight to convert it into usable energy. Since there is no sunlight at night, the solar collectors lack the necessary source of energy to generate electricity. Nevertheless, other options exist to produce electricity during nighttime hours. One such method involves utilizing batteries to store surplus solar energy generated during daylight hours for later utilization.

Q: Can solar collectors be used for drying sports equipment?: Yes, solar collectors can be used for drying sports equipment. The heat generated by the solar collectors can help in accelerating the drying process by providing a natural and sustainable source of energy. This can be particularly useful in areas with abundant sunlight, as it allows for efficient drying of sports equipment without the need for electricity or other energy sources.

Q: Can solar collectors be used to generate electricity for emergency backup systems?: Yes, solar collectors can be used to generate electricity for emergency backup systems. Solar collectors, also known as solar panels or photovoltaic (PV) panels, convert sunlight into electricity through the photovoltaic effect. This means that they can harness the energy from the sun and convert it into usable electrical energy. When it comes to emergency backup systems, solar collectors can serve as a reliable source of electricity. They can be installed on rooftops, in open spaces, or even integrated into portable systems. In the event of a power outage or emergency situation, solar collectors can continue to generate electricity as long as there is sunlight available. One of the advantages of using solar collectors for emergency backup systems is their ability to function independently of the grid. This means that even if the main power supply is disrupted, solar collectors can still provide a consistent source of electricity. This is particularly important in areas prone to natural disasters or frequent power outages. Furthermore, solar collectors are a renewable energy source, meaning they do not deplete natural resources or contribute to greenhouse gas emissions. This makes them an environmentally-friendly solution for emergency backup systems. To ensure a continuous power supply during emergencies, it is important to have a battery storage system in place. This allows excess electricity generated by the solar collectors to be stored for later use. During an emergency, the stored energy can be utilized to power essential appliances, devices, or systems until the situation is resolved. In conclusion, solar collectors can indeed be used to generate electricity for emergency backup systems. They offer a reliable and sustainable source of power, allowing individuals and communities to remain functional and connected during unexpected events or power disruptions.

Q: Can solar collectors be used for heating fire stations?: Yes, solar collectors can be used for heating fire stations. Solar thermal systems can provide heat for space heating and hot water needs of fire stations, reducing the reliance on traditional heating methods and lowering energy costs.

Q: Can solar collectors be used in areas with limited access to maintenance services?: Yes, solar collectors can be used in areas with limited access to maintenance services. Solar collectors are relatively low-maintenance systems, requiring minimal upkeep. Once installed, they can operate independently for long periods without the need for regular maintenance. However, occasional cleaning of the collector surface may be necessary to ensure optimal performance. Additionally, choosing high-quality, durable equipment can enhance the system's longevity and reliability, making it suitable for areas with limited maintenance services.

Q: How efficient are solar collectors?: Solar collectors are highly efficient in converting sunlight into usable energy. On average, they have an efficiency rate of around 15% to 20%, with some advanced technologies reaching even higher efficiency levels. However, it's important to note that the efficiency can vary depending on factors like climate, location, and the specific type of solar collector used.

Q: Can solar collectors be used in areas with limited water supply?: Yes, solar collectors can be used in areas with limited water supply. Solar collectors primarily rely on sunlight to generate heat or electricity, and water is typically used as a medium for transferring and storing the heat energy. However, there are various types of solar collectors that can operate without water or with minimal water requirements, such as air-based or dry-cooled systems. These alternatives can provide sustainable energy solutions in regions facing water scarcity or limited water resources.

Q: What is the effect of saltwater exposure on solar collectors?: Saltwater exposure can have a detrimental effect on solar collectors due to the corrosive nature of salt. It can cause damage to the materials, such as metal components and glass surfaces, leading to reduced efficiency and potential failure of the collectors over time. Regular maintenance and protective measures are necessary to mitigate the impact of saltwater exposure on solar collectors.

Q: Can solar collectors be used in climate change mitigation efforts?: Yes, solar collectors can be used in climate change mitigation efforts. Solar collectors harness the sun's energy to generate electricity or heat, reducing the reliance on fossil fuels and thereby reducing greenhouse gas emissions. By utilizing renewable energy sources, such as solar power, we can decrease our carbon footprint and contribute to mitigating the adverse effects of climate change.

Q: How do solar collectors perform in areas with high levels of bird or insect activity?: Solar collectors can be affected by high levels of bird or insect activity in certain ways. Birds and insects may occasionally perch or nest on the collectors, which can block sunlight from reaching the surface and reduce their efficiency. Additionally, bird droppings and insect debris can accumulate on the collectors, creating a film that further obstructs sunlight. This buildup can decrease the amount of energy captured by the collectors and, over time, reduce their overall performance. To mitigate these issues, there are a few measures that can be taken. One option is to install deterrents, such as spikes or netting, around the solar collectors to prevent birds from perching or nesting on them. This can help minimize the shading and debris accumulation caused by the bird activity. In the case of insects, regular cleaning and maintenance of the collectors can help remove any debris or buildup that may impede their performance. It is worth mentioning that not all bird or insect activity will have a significant impact on solar collectors. In areas with high levels of activity, it is recommended to assess the situation on a case-by-case basis and implement appropriate prevention measures accordingly. Overall, with proper maintenance and proactive steps to deter birds and insects, solar collectors can continue to perform effectively even in areas with high levels of activity.

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