28tube Non-Pressure Solar Water Heater Heating Element Collector
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 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 in areas with strict noise regulations?
- Yes, a solar water heater can be used in areas with strict noise regulations. Solar water heaters do not generate any noise as they operate solely on the energy from the sun. They do not require any mechanical or electrical components that produce sound, making them a quiet and environmentally friendly option for heating water.
- Q: What is the difference between a passive and an active solar water heater?
- A passive solar water heater relies on natural convection to circulate water through the system, while an active solar water heater uses pumps or other mechanical means to move water.
- Q: Can a solar water heater be used in areas with limited access to skilled labor?
- Yes, a solar water heater can be used in areas with limited access to skilled labor. Solar water heaters are relatively simple and can be installed and maintained by individuals with basic technical knowledge. They require minimal maintenance and can be easily repaired if any issues arise. Additionally, there are many resources available, such as manuals and online tutorials, that can guide users in the installation and maintenance process. Therefore, even in areas with limited access to skilled labor, solar water heaters can still be a viable and sustainable solution for providing hot water.
- Q: Can a solar water heater be used in conjunction with a radiant heating system?
- Yes, a solar water heater can be used in conjunction with a radiant heating system. The solar water heater can provide the hot water needed for the radiant heating system, reducing or eliminating the need for conventional heating methods. This allows for a more energy-efficient and environmentally friendly heating solution.
- Q: Are there any warranties available for solar water heaters?
- Solar water heaters do have warranties that are readily available. Various manufacturers provide warranties for their products, usually safeguarding against any faults in materials or craftsmanship. The duration and conditions of these warranties differ, contingent upon the manufacturer and the particular model of the solar water heater. It is crucial to thoroughly read and comprehend the terms and conditions of the warranty before buying a solar water heater. Moreover, certain manufacturers might present extended warranties or the choice to acquire supplementary warranty coverage for an extra charge.
- Q: What is the expected performance of a solar water heater in different seasons?
- The expected performance of a solar water heater can vary depending on the season. During the summer months, when there is more sunlight and longer days, the solar water heater is likely to perform at its peak efficiency, providing ample hot water. In contrast, during the winter months, when there is less sunlight and shorter days, the performance of the solar water heater may decrease due to reduced solar energy availability. However, modern solar water heaters are designed to still generate hot water, albeit at a lower rate, even in colder seasons. Overall, the expected performance of a solar water heater in different seasons can be influenced by factors such as sunlight intensity, duration of daylight hours, and temperature variations.
- Q: Why is my solar water heater out of the hot water is very small
- The reasons for this phenomenon are:Water heater water pressure, hot water pressure is the height of the installation gap, the smaller the gap, the smaller the water will be.
- Q: Can a solar water heater be used in areas with limited access to maintenance resources?
- Yes, a solar water heater can be used in areas with limited access to maintenance resources. Solar water heaters generally have fewer moving parts compared to traditional water heaters, which reduces the need for frequent maintenance. They are designed to be durable and require minimal upkeep. However, occasional maintenance such as cleaning the panels and checking for any leaks may still be necessary. Overall, solar water heaters are a reliable and low-maintenance option for areas with limited access to maintenance resources.
- Q: How much money can you save with a solar water heater?
- Several factors determine the amount of money that can be saved with a solar water heater. These factors include the size of your household, your current water heating expenses, the efficiency of the solar water heater, and the local climate conditions. On average, a solar water heater can reduce water heating costs by 50% to 80%. This translates to significant savings on your monthly energy bills. For instance, if your monthly water heating expenses amount to $100, installing a solar water heater could save you $50 to $80 per month. Over a year, this could accumulate to savings ranging from $600 to $960. Furthermore, solar water heaters have a longer lifespan compared to traditional water heaters, allowing you to enjoy these cost savings for many years. Additionally, by utilizing solar energy for water heating, you decrease your reliance on fossil fuels, contributing to a greener and more sustainable future. It is worth noting that the initial cost of purchasing and installing a solar water heater may differ depending on the type and size of the system. However, various governments and utility companies offer incentives, tax credits, and rebates to encourage the adoption of renewable energy systems, which can help offset the upfront expenses. Ultimately, the specific amount of money that can be saved with a solar water heater will vary depending on your unique circumstances. Consulting with a professional solar installer is recommended to evaluate your specific situation and determine the potential savings achievable with a solar water heater.
- Q: The building is the slope roof, above is the tile, may install the solar energy water heater
- According to the structure of the solar water heater is divided into vacuum tube solar water heater and flat type solar water heater, mainly vacuum tube solar water heater, occupy 95% of the domestic market share. Vacuum tube type solar water heater is composed of a heat collecting pipe, a water storage tank and bracket and other related parts, converting solar energy into heat energy mainly rely on vacuum tube, vacuum tube using the principle of cold water sinking floating, the water circulation and desired hot water.
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28tube Non-Pressure Solar Water Heater Heating Element Collector
- 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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