Solar Project 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 for heating theaters?
- Yes, solar collectors can be used for heating theaters. Solar collectors, such as solar thermal panels, can efficiently capture sunlight to generate heat. This heat can then be circulated through a heating system to warm up the theater space. Utilizing solar collectors for heating can reduce energy costs and decrease the environmental impact of theater operations.
- Q:Are solar collectors reliable?
- Yes, solar collectors are generally reliable. They have a long lifespan and require minimal maintenance. However, their reliability can vary depending on the quality of the system, proper installation, and regular upkeep.
- Q:How much energy can solar collectors generate?
- Proper design and utilization of solar collectors can result in a substantial amount of energy generation. The generated energy is influenced by factors such as collector size, efficiency, sunlight availability, and collector location. Under ideal circumstances, solar collectors can generate approximately 1,000 kilowatt-hours (kWh) of electricity per year for each square meter of collector area. However, this figure may vary greatly based on geographical location and weather conditions. In regions with ample sunlight and minimal shading, solar collectors can generate even greater amounts of energy. For instance, in sunny areas like the southwestern United States, solar collectors can produce up to 2,000 kWh per year per square meter of collector area. It is worth noting that solar collectors not only generate electricity but can also provide hot water for residential or commercial usage. The amount of hot water produced depends on the system's size and the specific requirements of the user. To summarize, solar collectors possess the potential to generate a significant quantity of energy, ranging from 1,000 to 2,000 kWh per year per square meter of collector area. This renewable energy source plays a crucial role in reducing dependence on fossil fuels and mitigating the impact of climate change.
- Q:Can solar collectors be used in areas with limited access to electricity grids?
- Yes, solar collectors can be used in areas with limited access to electricity grids. Solar collectors, such as photovoltaic panels, can generate electricity from sunlight and can function independently of electricity grids. They are particularly suitable for remote areas or off-grid locations where traditional electricity infrastructure is not available or unreliable. Solar collectors offer a sustainable and viable solution for generating electricity in areas with limited access to grids.
- Q:Can solar collectors be used in areas with limited access to reliable weather data?
- Yes, solar collectors can still be used in areas with limited access to reliable weather data. While weather data can help optimize the performance of solar collectors, their functionality does not solely rely on real-time weather information. Solar collectors can still convert sunlight into usable energy even without precise weather forecasts. Additionally, local conditions and historical weather patterns can be used as a basis for estimating the potential solar energy generation in such areas.
- Q:What is the purpose of a solar collector?
- The purpose of a solar collector is to capture and convert solar energy into usable heat or electricity.
- Q:Can solar collectors be used for heating shopping malls?
- Yes, solar collectors can be used for heating shopping malls. Solar thermal collectors can capture the sun's energy and convert it into heat, which can then be used for space heating in shopping malls. This renewable energy source can help reduce the reliance on traditional heating systems and lower energy costs while being environmentally friendly.
- Q:How do solar collectors perform in areas with frequent power outages?
- Solar collectors perform well in areas with frequent power outages as they are not dependent on the grid for electricity. They generate electricity using sunlight, which means they can continue to provide power even during blackouts, ensuring a reliable source of energy.
- Q:How does the orientation of a solar collector affect its performance?
- The orientation of a solar collector significantly affects its performance. The optimal orientation is to face the collector towards the south (in the northern hemisphere) or north (in the southern hemisphere) to maximize the exposure to sunlight throughout the day. This allows the collector to capture the maximum amount of solar energy. Deviating from the ideal orientation can result in a decrease in energy absorption, leading to reduced efficiency and overall performance of the solar collector.
- Q:Are solar collectors suitable for heating office buildings?
- Yes, solar collectors are suitable for heating office buildings. They can effectively capture solar energy and convert it into heat, providing a renewable and environmentally friendly source of heating. Additionally, solar collectors are cost-effective in the long run as they can reduce energy bills. However, the suitability may depend on factors such as building design, location, and energy requirements, which should be assessed before implementation.
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Solar Project 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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