Vacuum Tube Solar Collector High Quality China Supplier
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- 10 set
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- 10000 set/month
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Introduction of Non-Pressure Solar Water Heater:
Non-pressure Solar Heater is one of the most economical solar water heating device with pretty high efficiency at the same time. It consists of hot water storage tank, solar vacuum tubes with mouth plug in storage tank, and bracket supporting tank and tubes.When cold water in evacuated tubes is heated with solar irradiation, as the specific gravities of hot water and cold water are different, hotter water goes upward to storage tank and colder water goes downward to glass tubes. through this continuous circulation, the cold water in storage tank will be gradually heated till sunset.
Solar water heaters working principle
1. The solar collector absorbs solar energy and transmits it to the solar water heater tank through circulation
2. When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically
3. The circulation pump makes heat-conducting liquid circulate automatically
4. The heat-conducting liquid transfers heat to water by lower heat exchanger in the water tank.
5. When the temperature difference between solar collector and heat pipe solar water heaters tank doesn't reach the set value, the circulation pump will be shut automatically
6. In case the temperature of the water tank does not reach Tmax, Electric Heating Element will start to work automatically
Solar water heaters working station component:
1. Operating screen
2. Manometer
3. Pump speed adjust switches
4. Temperature difference circulation pump
5. Flow rate indicator
6. Return circuit connector
7. Safety valve
8. Expansion vessel connector9. Return circuit connector
10. Wall mounting
11. Expansion vessel:8L
12. Pressure resistance: 10 bar pressure for expansion vessel
Solar water heaters specification:
Description | solar water heaters |
Material of out manifold | 0.55mm thickness color steel/ fluorine carbon steel |
Material of inner tank | Food grade 2.0 mm thickness SUS304 stainless steel |
Tank insulating layer | 40mm 45kg/m³ high-density polyurethane foamed |
Inlet and outlet hole | Male G1'' |
Max pressure | 0.6 Mpa |
Solar collector tube | 3.3 Borosilicate glass with N/Al coating |
Thickness of glass tube | 1.6mm |
Vacuum tube tightness | P≤0.005 Pa |
Absorption | as=0.93-0.96 (AM1.5) |
Emission ratio | εh=0.04-0.06 (80C±5C) |
Idle sunning property parameters | Y=220~260m2.C/KW |
Average heat loss coefficient | ULT=0.6~0.7W/(m2.C) |
Bracket: | 2.0mm thickness aluminum alloy |
Tank weight | 75KGS |
Tank size | 560mm Dia x 1810mm Height |
Tank capacity | 300L |
Solar collector | 2pcs 58x1800x15tube solar collector |
Absorber area | 2.811 m² |
Working station | SP116 working station |
Heat exchanger length | Upper:12m, Underside:18m |
Solar water heaters details show:
Benefits of this kind of solar water heaters:
1. Prolong the life of your existing water heater
2.Costs less than an electric, gas or oil water heater
3.No maintenance required
4.Lasts longer than a traditional hot water heater
5.Reduce your water heating costs
- Q:Can a solar water heater be used with a swimming pool?
- Yes, a solar water heater can be used with a swimming pool. Solar water heaters use the sun's energy to heat water, and this heated water can be circulated through the swimming pool to raise its temperature. It is an environmentally friendly and cost-effective option for heating swimming pool water.
- Q:Can a solar water heater be used in areas with limited access to replacement parts?
- Yes, a solar water heater can be used in areas with limited access to replacement parts. Solar water heaters are relatively simple systems with fewer moving parts compared to conventional water heaters. They are designed to be durable and low-maintenance, thus reducing the need for frequent repairs or part replacements. Additionally, solar water heaters can be designed using locally available materials, making them more suitable for areas with limited access to replacement parts.
- Q:The above shows the temperature has been more than and 50, to take a bath when boiling water, only cold water, hot water is basically not a, the water temperature control handle to position the red water shake is very small, basically no is good before, just a few days ago there was no sun, the temperature of the water that has been more than ten degrees today is not easy to have the sun, but the water boiling water is very small, their blind by the instrument above twist, I would like to ask that what pressure Sheung Shui what meaning, what is the effect of it
- Only cold water, hot water does not, first check the instrument to show how much is the water level, whether there is water, such as the display of water, the hot water pipe in the air is blocked, the water to shower, and then open the water valve and let water directly into the hot water pipe for one to two minutes, immediately OK.
- Q:Can a solar water heater be used in areas with limited access to plumbing or infrastructure?
- Yes, a solar water heater can be used in areas with limited access to plumbing or infrastructure. Solar water heaters are designed to heat water using the energy from the sun, without relying on traditional plumbing or infrastructure systems. They typically consist of solar collectors that absorb and convert sunlight into heat, a storage tank to store the heated water, and a circulation system to distribute the hot water when needed. In areas with limited access to plumbing or infrastructure, solar water heaters can be a viable solution for providing hot water. These systems can be installed in standalone buildings or remote locations where there is no access to a central water supply. They can also be used in areas with limited or unreliable electricity supply since they do not require any additional energy source apart from sunlight. Solar water heaters can be designed to accommodate specific local conditions and requirements. For example, they can be integrated with rainwater harvesting systems to capture and store rainwater for heating. Additionally, they can be combined with simple gravity-fed or manual pumping systems to distribute the heated water. Overall, solar water heaters offer a sustainable and cost-effective solution for heating water in areas with limited access to plumbing or infrastructure. They can help improve living conditions, reduce dependence on non-renewable energy sources, and contribute to environmental preservation.
- Q:What are the installation requirements for a solar water heater's temperature control system?
- The specific model and manufacturer of a solar water heater's temperature control system may cause variations in its installation requirements. However, it is important to consider some general guidelines and factors during the installation process. To begin with, proper installation and functioning of the solar water heater itself is crucial. This involves placing the solar collectors in a suitable location that receives sufficient sunlight, and connecting the necessary plumbing and electrical components. Regarding the temperature control system, there are several key requirements to keep in mind. One essential component is the temperature sensor, which measures the water temperature in the storage tank. The sensor should be positioned accurately to ensure precise temperature measurement, without being affected by external factors like direct sunlight or drafts. Moreover, the control system typically includes a controller or thermostat that regulates the solar water heater's operation. This controller may have specific installation requirements, such as a designated mounting location or a particular connection to the solar water heater. It is essential to carefully read and follow the manufacturer's instructions for installing the controller to ensure proper functionality. Additionally, the temperature control system may necessitate the installation of supplementary components, like valves or pumps, to control water flow and maintain the desired temperature. These components should be installed according to the manufacturer's instructions and might require professional assistance for plumbing or electrical work. Overall, the installation requirements for a solar water heater's temperature control system rely on the particular system in use. It is crucial to thoroughly review the manufacturer's instructions and guidelines to guarantee a proper and safe installation. If uncertain, it is advisable to seek assistance from a professional installer or technician with experience in solar water heater systems.
- Q:What happens to a solar water heater during periods of heavy rain?
- A temporary decrease in efficiency may occur for a solar water heater during periods of heavy rain. The sunlight can be obstructed by the rainwater, preventing it from reaching the solar panels or collectors. These components are responsible for absorbing the sun's energy and heating the water. As a result, the heat transferred to the water decreases, leading to a slower heating process. Despite this, most solar water heaters are designed to handle various weather conditions, including heavy rain. They typically come equipped with a backup heating system, like an electric or gas heater. This backup system can be activated when the solar panels are not as effective. Furthermore, certain solar water heaters have built-in mechanisms that automatically drain excess rainwater from the system. This prevents any potential damage and ensures that the solar water heater remains functional even during heavy rain. It is worth noting that the impact of heavy rain on a solar water heater can vary based on local weather conditions, system design and quality, and maintenance practices. Regular maintenance, such as cleaning the solar panels or collectors, can optimize the system's performance and minimize any negative effects caused by heavy rain.
- Q:Can a solar water heater be used in areas with high levels of air pollution from construction activities?
- In areas with high levels of air pollution from construction activities, a solar water heater can still be utilized. The functionality of the solar water heater remains unaffected by air pollution. However, it is important to recognize that air pollution can indirectly influence the efficiency of the solar water heater. Air pollution can lead to the accumulation of dust and grime on the solar panels, reducing their ability to efficiently absorb sunlight. Consequently, this may decrease the overall effectiveness of the solar water heater. To alleviate this issue, regular cleaning and maintenance of the solar panels are crucial. Moreover, if the air pollution is severe and contains harmful chemicals or particulate matter, it could indirectly impact the quality of the heated water produced by the solar water heater. To ensure the safety of the water, it is advisable to install a filtration system. Despite these potential challenges, a solar water heater still offers significant advantages in areas with high air pollution levels. It aids in the reduction of fossil fuel dependency, lowers utility expenses, and contributes to environmental sustainability.
- Q:Can a solar water heater provide hot water all year round?
- Hot water all year round can be provided by a solar water heater. The sun's energy is used to heat the water, so as long as there is sunlight, hot water can be provided. However, the efficiency of the solar water heater may vary depending on the climate and weather conditions. In areas with plenty of sunlight and mild temperatures, the solar water heater can be very effective and consistently provide hot water throughout the year. In colder climates or when there is less sunlight, it may be necessary to have a backup system or additional heating source to ensure hot water availability. In general, when installed and maintained properly, a solar water heater can be a reliable and environmentally friendly option for year-round hot water supply.
- Q:How does a solar water heater perform in areas with high levels of snowfall?
- A solar water heater may not perform optimally in areas with high levels of snowfall due to reduced solar radiation and the potential for snow accumulation on the panels. This can significantly decrease the system's efficiency and inhibit its ability to heat water effectively. Regular maintenance, such as clearing snow off the panels, may be required in these areas to ensure proper functioning.
- Q:Can a solar water heater be used in areas with high levels of dust or sand?
- Indeed, areas with high levels of dust or sand can still utilize a solar water heater. Nevertheless, to ensure optimal functioning, regular maintenance and cleaning become necessary. The efficiency of the system may be compromised if the solar panels collect an excess of dust or sand, hindering their ability to effectively capture sunlight. Moreover, the particles of dust or sand have the potential to obstruct or harm the water pipes, valves, and other elements of the water heating system. Thus, it is advisable to regularly cleanse the solar panels and implement protective measures in order to prevent a buildup of excessive dust or sand in areas prone to such conditions.
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Vacuum Tube Solar Collector High Quality China Supplier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 set/month
OKorder Service Pledge
OKorder Financial Service
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