Solar Water Heater Cost - Integrated Unpressurized Solar Hot Water Heater
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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
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 to heat swimming pools?
- Yes, a solar water heater can be used to heat swimming pools. Solar water heaters use the sun's energy to heat water, which can be circulated through the pool to raise its temperature. This eco-friendly and cost-effective method is commonly used to heat swimming pools.
- Q: How does a solar water heater impact water heater noise levels?
- A solar water heater typically reduces water heater noise levels since it relies on passive solar energy and does not involve the use of a noisy combustion process or mechanical parts, resulting in a quieter operation.
- 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 with a tankless water heating system?
- Yes, a solar water heater can be used in conjunction with a tankless water heating system. The solar water heater can preheat the water before it enters the tankless system, reducing the energy required by the tankless heater to heat the water further. This combination can help to increase energy efficiency and reduce utility costs.
- Q: How does the orientation of a solar water heater affect its performance?
- The orientation of a solar water heater significantly affects its performance. Ideally, the solar collector should be angled towards the sun to maximize solar radiation absorption. In the northern hemisphere, a south-facing orientation is preferred, while in the southern hemisphere, a north-facing orientation is optimal. This alignment ensures that the solar collector receives the maximum amount of sunlight throughout the day, leading to increased heating efficiency and overall performance of the water heater.
- Q: Can a solar water heater be used for heating swimming pools or hot tubs?
- Heating swimming pools or hot tubs using a solar water heater is indeed possible. These water heaters make use of solar energy to heat water, and this heat can be transferred to a pool or hot tub. The system generally includes solar panels or collectors that absorb sunlight and convert it into thermal energy. This thermal energy is then transferred to the water through a heat exchanger, thereby increasing its temperature. Opting for a solar water heater for pool or hot tub heating can result in significant energy cost savings and reduced environmental impact when compared to conventional heating methods like gas or electric heaters. Furthermore, solar water heaters are typically low maintenance and have a long lifespan, making them an environmentally friendly and cost-efficient choice for heating swimming pools or hot tubs.
- Q: How does a solar water heater affect water pressure?
- A solar water heater does not directly affect water pressure. Water pressure is determined by the water supply system, such as municipal water mains or well pumps. However, the use of a solar water heater may have an indirect impact on water pressure if it is not properly sized or if there are issues with the plumbing system.
- Q: Can a solar water heater be used in areas with limited access to sustainable energy policies?
- Yes, a solar water heater can be used in areas with limited access to sustainable energy policies. Solar water heaters rely on the sun's energy to heat water, making them a sustainable and renewable option regardless of the local energy policies. They can provide hot water without the need for electricity or traditional fuel sources, making them a viable solution for areas with limited access to sustainable energy resources.
- Q: Can a solar water heater be used in areas with high levels of groundwater contamination?
- In areas with high levels of groundwater contamination, a solar water heater can still be utilized. The effectiveness of solar water heaters is not affected by the quality of the water being heated, as their primary heat source is sunlight. Consequently, the contaminated groundwater would flow into the solar water heater system just like any other water source. Nevertheless, it is crucial to bear in mind that solar water heaters lack filtration systems to eliminate contaminants from the water. Hence, it is recommended to employ a pre-treatment system or a water purification system alongside the solar water heater to guarantee the safety of the heated water.
- Q: Can a solar water heater be used in areas with limited access to financing options or loans for renewable energy projects?
- Yes, a solar water heater can certainly be used in areas with limited access to financing options or loans for renewable energy projects. One of the key advantages of solar water heaters is that they are relatively affordable and have a quick payback period, making them an attractive option for individuals or communities with limited financial resources. Solar water heaters are simple and low-cost technologies that can be easily installed and maintained. They do not require expensive infrastructure or complex financing arrangements. In fact, many DIY solar water heater designs exist, allowing people to build and install their own systems using locally available materials. Furthermore, solar water heaters have been widely adopted in developing countries where access to financing options for renewable energy projects is limited. In these areas, governments, non-profit organizations, and international development agencies often provide subsidies, grants, or technical assistance to support the installation of solar water heaters. These initiatives aim to reduce reliance on fossil fuels, alleviate energy poverty, and provide affordable and sustainable hot water solutions. Moreover, solar water heaters can significantly reduce energy costs in the long run, as they use free and abundant solar energy to heat water. This makes them a cost-effective alternative to traditional water heating methods, such as electric or gas-powered heaters. By reducing energy expenses, individuals or communities can allocate their limited financial resources to other pressing needs or invest in other sustainable development projects. In conclusion, solar water heaters can be an ideal solution for areas with limited access to financing options or loans for renewable energy projects. Their affordability, simplicity, and potential for cost savings make them accessible and practical even in resource-constrained settings. Additionally, governmental and non-governmental initiatives often exist to support the adoption of solar water heaters in these areas, further facilitating their implementation and promoting sustainable energy practices.
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Solar Water Heater Cost - Integrated Unpressurized Solar Hot Water Heater
- 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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