Low Temperature Solar Collectors - No-Pressurized Solar Collector Model SC-V
- Ref Price:
-
$500.00 - 650.00
/ set
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 set
- Supply Capability:
- 500 set/month
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1. Structure of Solar Project No-pressurized Solar Collector Model SC-V
This kind of solar collector is designed for commercial buildings，Suitable for schools, dormitories, hotels, bath centers and other public constructions as well.
It is composed by the following parts:
1.vacuum tube 2.dustproof rubber 3.polyurethane insulation 4.casing 5.fixed bolt 6.inner tank 7. nozzle seal ring |
|
2. Main Features of Solar Project No-pressurized Solar Collector Model SC-V
Food grade SUS304 inner tank, corrosion resistant for long service life.
Unpressurized, suitable for natural circulation system，in large collector area，easy to assemble and install.
Polyurethane insulation, High pressure foaming process, small heat conductivity coefficient, not easy to loss heat.
3. Solar Project No-pressurized Solar Collector Model SC-V Images
4. Solar Project No-pressurized Solar Collector Model SC-V Specification
Model | SC-V-50-II | SC-V-60-II |
Tube Qty（pcs） | 50 | 60 |
Tube Pitch（MM） | 75 | 75 |
Tube Diameter/ Length（MM） | φ58/1800 | φ58/1800 |
Vacuum Tube Material | high borosilicate glass 3.3 | high borosilicate glass 3.3 |
Thickness of Inner Tube/OuterTube（MM） | 1.6/1.8 | 1.6/1.8 |
Inner tank Material / Thickness（MM） | SUS304/0.41 | SUS304/0.41 |
Joint Specification | 1″ | 1″ |
Insulation Material/ Thickness（MM）） | Polyurethane/40 | Polyurethane/40 |
Rated Pressure（MPa） | 0.003 | 0.003 |
Working Temperature ℃ | ＜100 | ＜100 |
Capacity（L） | 145 | 175 |
Collecting Area（㎡） | 4.8 | 5.8 |
Gross Area（㎡） | 7.72 | 8.24 |
Referral Traffic（L/min） | 5.76 | 6.96 |
Intercept Efficiency η0 | 0.62 | 0.62 |
Heat Loss Coefficient a | 3.0 | 3.0 |
Collector Net Weight（kg） | 12.5 | 129.5 |
Horizontal installation size | ||
Angle | 15° | 15° |
a (㎜) | 2060 | 2435 |
b (㎜) | 1974 | 2349 |
c (㎜) | 1860 | 2335 |
d (㎜) | 2023 | 2360 |
e (㎜) | 2200 | 2550 |
f (㎜) | 770 | 860 |
G （㎜） | 3715 | 3715 |
H （㎜） | 3560 | 3560 |
H/2 (㎜) | 1780 | 1780 |
5. FAQ
(1). Are the solar collectors noticeable on the roof?
If only the collector is mounted on the roof it should blend into the roof design quite well. Our solar collectors are very thin and can be flush mounted on a roof. From a distance they look somewhat like a skylight. You may have to check with your local council regarding building restrictions when installing your solar collector.
(2). Can the solar collectors be mounted on a flat surface?
Yes they may be mounted on a flat roof or on the ground by using a stainless steel Flat Roof Frame. The collector should be installed at a minimum of 20o angle to ensure optimal heat pipe operation.
(3). How do I protect my solar system during subzero temperatures?
If you have a system that is operating in areas with subzero temperatures, freeze protection must be implemented. The easiest means of preventing freezing is to use a controller with a low temperatures setting, so when the manifold temperature drops below a certain pre-set temperature (5oC/40oF), the pump will circulate, warming the collector with water from the bottom of the storage tank. The pump will not run continually, just periodically, the frequency of which will depend on the outside temperature. In extremely cold areas, a closed loop using a glycol/water mix may be appropriate.
- Q: Can solar collectors be used in construction sites?
- Yes, solar collectors can be used in construction sites. They are a sustainable and efficient source of energy that can be utilized to power various equipment and machinery on site, reducing the reliance on traditional fossil fuel-based power sources. Additionally, solar collectors can also be used to provide hot water or heating for construction site facilities, making them a versatile and eco-friendly option for construction sites.
- Q: Can solar collectors be used for generating electricity on smartwatches?
- Solar collectors can potentially be used for generating electricity on smartwatches, although there are certain limitations and challenges to consider. The small size of smartwatches poses a challenge in terms of the amount of solar energy that can be harnessed. The limited surface area available for solar collectors makes it difficult to generate a significant amount of electricity to power the device. Additionally, smartwatches are often worn on the wrist, which may not always be exposed to direct sunlight. This further limits the effectiveness of solar collectors in generating electricity consistently. However, there have been advancements in solar cell technology that are specifically designed for small, portable devices like smartwatches. These solar cells are more efficient in capturing sunlight even in low light conditions and can be integrated into the display or strap of the watch. Some smartwatches already incorporate small solar panels to supplement battery life, although the primary source of power is still typically derived from traditional charging methods. While solar collectors on smartwatches may not be the sole source of power, they can certainly help in extending battery life and reducing reliance on external charging. This can be particularly useful in situations where access to charging outlets is limited, such as during outdoor activities or travel. In conclusion, while solar collectors can be used for generating electricity on smartwatches, their effectiveness is currently limited by the small size and limited exposure to sunlight. However, advancements in solar cell technology may lead to more efficient and practical solutions in the future.
- Q: Can solar collectors be used for heating construction sites?
- Yes, solar collectors can be used for heating construction sites. Solar thermal systems can harness the sun's energy to provide heat for various purposes, including space heating and hot water supply. By utilizing solar collectors, construction sites can reduce their reliance on fossil fuel-based heating systems, decrease carbon emissions, and potentially save on energy costs.
- Q: Do solar collectors require maintenance?
- Yes, solar collectors do require regular maintenance to ensure optimal performance and longevity. This includes cleaning the panels to remove dust, debris, and any buildup that can reduce sunlight absorption. Additionally, periodic inspections are necessary to identify and fix any issues with the system, such as leaks, wiring problems, or damaged components. Regular maintenance helps maximize the efficiency of the solar collectors and extends their lifespan.
- Q: Can solar collectors be used for heating livestock water?
- Yes, solar collectors can be used for heating livestock water. Solar water heaters can be installed to provide a cost-effective and environmentally friendly solution for heating water used for livestock. These collectors use solar energy to heat the water, which can then be distributed to the livestock for their drinking or bathing needs.
- Q: What is the size of a typical solar collector?
- The size of a typical solar collector can vary depending on the specific application and design. However, a common size for a residential solar collector is around 2 meters by 1.2 meters, or approximately 6.5 feet by 4 feet.
- Q: Can solar collectors be used in areas with limited technical support?
- Yes, solar collectors can be used in areas with limited technical support. Solar collectors are relatively simple and can be installed and maintained without advanced technical expertise. Additionally, solar energy systems can be designed with user-friendly features and built-in monitoring systems to ensure reliable performance even in areas with limited technical resources.
- Q: Can solar collectors be used in tidal power plants?
- No, solar collectors cannot be used in tidal power plants as they generate electricity from the movement of tidal currents, while solar collectors rely on sunlight to produce power.
- Q: Can solar collectors be used in space exploration?
- Yes, solar collectors can be used in space exploration. They are commonly used in spacecraft to harness the energy of the sun and provide power for various systems and instruments. Solar collectors are lightweight, reliable, and can generate electricity efficiently, making them a valuable asset for space missions.
- Q: How do solar collectors impact energy security?
- Solar collectors have a positive impact on energy security as they harness the abundant and renewable energy from the sun. By reducing reliance on fossil fuels and diversifying our energy sources, solar collectors contribute to a more secure and sustainable energy future.
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Low Temperature Solar Collectors - No-Pressurized Solar Collector Model SC-V
- Ref Price:
-
$500.00 - 650.00
/ set
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 set
- Supply Capability:
- 500 set/month
OKorder Service Pledge
OKorder Financial Service
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