250L-300L Solar Water Heater for Trough - China Famous Brand
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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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Solar water heaters features
1. The upright tank can make the water temperature to a high level. It can hot the water instantly
2. The tank inside the building, the hot water loses less energy than the normal one
3. The solar collector and the tank of solar water heater is separated, that makes the system combine with the building perfectly, which will reduce the sightseeing for the building and environment around
4. Back up with electric heater so that in the day without sunshine hot water can also be used
5. Can be combined with gas or electric heater
6. Max. Pressure: 12bar; Operating Pressure: 6 bar
7. It can be used for other function, such as warming
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: What is the difference between a passive and an active solar water heater?
- A passive solar water heater relies on natural circulation and gravity to move water through the system, whereas an active solar water heater uses pumps or other mechanical means to circulate the water.
- Q: What is the maintenance cost for a solar water heater?
- The maintenance cost for a solar water heater is generally minimal. Routine maintenance, such as cleaning the panels and checking for any leaks or damage, can be done by the homeowner and does not require professional assistance. However, it is recommended to have the system inspected by a professional every few years to ensure optimal performance. Overall, the maintenance cost for a solar water heater is significantly lower compared to traditional water heaters, as there are no fuel costs involved.
- Q: How does a solar water heater impact the water quality deterioration over time?
- A solar water heater generally does not impact water quality deterioration over time. The system heats water using energy from the sun, which does not introduce any contaminants or pollutants into the water. However, it's important to regularly maintain and clean the solar water heater to prevent any potential buildup or corrosion that could affect water quality.
- Q: Can a solar water heater be used in areas with strict shade restrictions?
- No, a solar water heater cannot be used in areas with strict shade restrictions as it relies on direct sunlight to function efficiently.
- 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: How much energy can a solar water heater save?
- A solar water heater can save a significant amount of energy, typically reducing energy consumption for heating water by 50% to 80% compared to traditional water heaters.
- Q: Solar water heater intelligent measuring and controlling instrument. How to cancel the timing
- First, the main technical indicators1, the use of power supply: 220VAC power consumption: <5W2, temperature measurement accuracy: + 23, temperature range: 0-99%4, sub Filelevel: Five5, solenoid valve parameters: DC DCl 2V, you can choose a pressure valve or no pressure valveTwo, the main function1, the boot self-test: boot when the "beep" tone, indicating that the machine is in normal condition2, water level preset: preset water level 50, 80, 100%3, water level display: display all the water inside the solar water heater4, water temperature display: solar water heater can display the actual water temperature5, water temperature preset: preset heating temperature 30%-80%, if not heating function, can be preset to 00 degrees C.
- Q: Can a solar water heater be used in areas with high levels of saltwater corrosion?
- No, a solar water heater cannot be used in areas with high levels of saltwater corrosion. The salt content in the water can damage the system's components, leading to decreased efficiency and potential failure of the heater. It is advisable to use alternative water heating options in such areas.
- Q: What are the installation requirements for a solar water heater's expansion tank?
- Depending on the specific model and manufacturer, the installation requirements for an expansion tank in a solar water heater may vary. However, there are generally accepted guidelines that should be followed. First and foremost, it is crucial to ensure easy access to the expansion tank for maintenance and inspection purposes. This can be achieved by providing sufficient clearance around the tank and ensuring that it is not obstructed by any other equipment or structures. The expansion tank should be installed on the cold water supply line, typically near the inlet of the solar water heater. This allows it to effectively absorb the increased volume of water when it expands due to heating. It is important to adhere to the manufacturer's instructions regarding the specific location and orientation of the tank. In terms of plumbing, appropriate fittings and connectors should be used to connect the expansion tank to the cold water supply line. Using high-quality, leak-proof connections is essential to prevent any water leaks. Additionally, a pressure relief valve may be required to prevent the system from becoming over-pressurized. To prevent any movement or damage, the expansion tank should be securely supported. This can be achieved by using brackets or straps to anchor the tank to a wall or another stable structure. Prior to installing the expansion tank, it is advisable to consult the manufacturer's instructions and guidelines to ensure that all specific requirements are met. It is also beneficial to seek guidance from a professional plumber or solar water heater installer to ensure that the installation is carried out correctly and in compliance with local codes and regulations.
- Q: I have been using the solar water heater has been used for 8 years, the summer is good, but if there is no hot rain. Recently bought a new, two solar energy series method together, is a common solar water heater water tank, advanced the old, old solar water heater water into a new solar water heater, the new solar water heater outlet.Excuse me:1 this connection method is correct?2 now the problem is that this series, water supply is not normal, continuous water for 20 minutes, the water is getting smaller and smaller, to no water. There is water in the solar energy3 the best way is to link or even say, the installation of solar and even the water temperature is not the same, sometimes hot and sometimes cold, is it?
- The best is installed in parallel to solve the problem better, the hot water in winter, the electric water heater is the ultimate solution to the solar hot water pipe series an electric water heater, what are solved by the solar heating tube to the auxiliary heating, not only a waste of electricity, but also the heat in the day on the surface of waste ah. And actually can not reach the effect of hot water.
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250L-300L Solar Water Heater for Trough - China Famous Brand
- 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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