Pre-heated Solar Water Heater
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Set set
- Supply Capability:
- 5000 Sets per Month set/month
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- Quality Product
- Order Online Tracking
- Timely Delivery
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Pre-heated solar water heater
1. EN12975, Solar key mark, SRCC, CE, ISO.
2. FREEOEM is welcomed!
3. Delivery time: 10-15days
Pre-heated Pressurized Solar Water Heater TECHNICAL DATA | ||||||
WATER STORAGE TANKS | ||||||
Material of out tank | 0.4mm High quality Painted steel/ Stainless steel. | |||||
Material of inner tank | 0.4mm food grade SUS304-2B stainless steel. | |||||
Tank insulating layer | 50 mm high-density polyurethane foamed | |||||
Inlet and outlet hole | Male G 1/2 | |||||
Tank size | 480/380mm or customer demand | |||||
Welding: | Argon arc welding | |||||
Copper coil size | Dia.12mm*L.40m | |||||
Coil thickness | 0.8mm | |||||
Max pressure | Coil max. Working pressure: 0.8Mpa. | |||||
EVACUATED VACUUM TUBES | ||||||
Tube structure | All-glass double deck co-axial structure | |||||
Glass material | High borosilicate 3.3 glass | |||||
Outer tube dia. & thickness | Ø58±0.7mm; Glass thickness 1.6±0.15mm | |||||
Inner tube dia.& thickness | Ø47±0.7mm; Glass thickness 1.6±0.15mm | |||||
Tube size | 58*1800mm | |||||
Absorptive coating property | Structure | AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN | ||||
Sediment method | Single target or Three targets - magnetron sputtering plating | |||||
Specific absorption | 0.90-0.93(AM1.5) / 0.93-0.96(AM1.5) | |||||
Emission ratio | 0.05-0.075(800C±50C) / 0.04-0.06(800C±50C) | |||||
Solar irradiation for obtaining a preset water temperature | Φ=58 H≤4.7MJ/m² | H=4.1-4.4MJ/m² / H=3.7-4.2MJ/m² | ||||
Vacuum tightness | 5.0×10¯³ Pa | |||||
Idle sunning property parameters | 220-260 m².C/KW / 260-300 m².C/KW | |||||
Average heat loss coefficient | ULT=0.6~0.7W/(M2.0C) / ULT=0.4~0.6W/(M2.0C) | |||||
Resistant Hail | ≤25mm | |||||
Useful life | 15 years | |||||
BRACKET | ||||||
Bracket: | Much bigger and stronger galvanized steel / Stainless steel/aluminium alloy. | |||||
Bracket angle: | flat roof 45 degree.(other degree optional) | |||||
Fastening pieces: | Made of zinc-coated stainless steel.. | |||||
MODEL No. | Tube Size | Tube No. | Capacity | Aperture Area | Load Qty 20GP/40HQ | Reommending for family |
Dia.*L | (litres) | ( m2) | (sets) | (people) | ||
JXPH-58-20 | 58x1800mm | 20 | 200 | 1.86 | 35/85 | 5 |
JXPH-58-24 | 58x1800mm | 24 | 240 | 2.23 | 32/72 | 6 |
JXPH-58-30 | 58x1800mm | 30 | 300 | 2.79 | 26/63 | 7 |
JXPH-58-36 | 58x1800mm | 36 | 360 | 3.35 | 22/53 | 8 |
- Q:
- Yes, solar water heaters can be used in areas prone to hurricanes or extreme weather. However, it is important to ensure that the system is designed and installed properly to withstand such conditions. Reinforcements and anchoring mechanisms can be implemented to secure the solar water heater and prevent damage during high winds or severe weather events. Additionally, regular maintenance and inspections should be conducted to ensure the system remains in good working condition and any necessary repairs or replacements can be made promptly.
- Q:
- The payback period for a solar water heater typically ranges from 3 to 7 years, depending on factors such as installation costs, energy savings, and local climate conditions.
- Q:
- Yes, a solar water heater can definitely be used in areas with limited oil pipelines. In fact, solar water heaters are an excellent alternative to traditional water heating systems that rely on fossil fuels, such as oil. Solar water heaters harness the energy from the sun to heat water, eliminating the need for oil or any other fossil fuel. This makes them an ideal solution for areas with limited oil pipelines or where access to oil may be difficult or expensive. Solar water heaters not only provide a sustainable and environmentally friendly option for water heating but can also help reduce dependence on oil and contribute to energy independence.
- Q:
- Yes, a solar water heater can be used in areas with high levels of salt in the air. However, regular maintenance and cleaning may be required to prevent the build-up of salt deposits on the solar panels, which can reduce its efficiency.
- Q:How to automatically control the temperature of solar water heater
- Automatic temperature control of solar water heaterAutomatic temperature control device with 1 solar water heater, comprising a temperature sensor, a water storage tank in the inside, to the real-time temperature parameters of controller output temperature; the temperature sensor can select the appropriate sensor according to the set temperature or temperature range, such as thermal resistance etc.. The temperature controller, temperature parameter for receiving the output of the temperature sensor, and according to the temperature parameter according to the preset program output control signal, the temperature controller can be selected according to a variety of PLC, MPU, CPU etc. to make; electric shutter, arranged in the tube above, at least composed of a driving mechanism and shade;
- Q:Do solar water heaters need electricity?
- Photo thermo electric conversion. Heat generation by solar radiation. The utility model is characterized in that the heat energy absorbed by the solar collector is converted into the working substance steam, and then the steam driven turbine drives the generator to generate electricity. The first process is the conversion of light and heat, and the latter is the conversion of heat and electricity.Optical electrical conversion. Its basic principle is to use the photovoltaic effect to convert solar radiation directly into electrical energy.
- Q:
- No, a solar water heater cannot be used effectively in areas with limited access to water as it requires a constant supply of water to function properly.
- Q:
- The flow rate of water affects the performance of a solar water heater by determining how efficiently the heat from the sun is transferred to the water. A higher flow rate can lead to lower heat transfer efficiency as the water spends less time in contact with the solar collector, while a lower flow rate allows for more effective heat absorption. Finding the optimal flow rate is important to ensure maximum heat transfer and overall performance of the solar water heater.
- Q:How to clean solar water heater
- 5, clean solar water heaters in the water tank should be carried out regularly, generally according to the local water quality situation, do not need frequent cleaning.6, usually should pay attention to the use of solar water heaters, water temperature inside the water tank below 75 degrees, is not easy to produce scale, so the summer or spring and autumn, add water according to the weather conditions, if the sun is good, the water in the water tank should be used with, this temperature will decrease with tap water to avoid filling. The generation of the scale.
- Q:
- When there is a power outage, a solar water heater usually stops working because it needs electricity to operate the pumps and control systems. Without electricity, the water cannot circulate through the solar panels and the heat from the sun cannot be transferred to the water. As a result, the water in the tank will slowly cool down to the surrounding temperature. Once the power comes back, the solar water heater will start working again, but it may take some time to heat the water to the desired temperature. It is important to mention that some solar water heaters have backup systems like gas or electric boosters that can be used during power outages to ensure a continuous supply of hot water.
Guided by business philosophy, our company has experienced success in the three historic periods, noted as brand building, diversification and globalization. It has long attached significance to innovation in satisfying the demands of worldwide consumers and realizing win-win performance between our company and our clients.
1. Manufacturer Overview |
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Location | Zhejiang,China |
Year Established | 2006 |
Annual Output Value | |
Main Markets | North America South America Eastern Europe Africa Oceania Mid East Western Europe Central America Domestic Market |
Company Certifications | ISO9001:2008;CE;CCC |
2. Manufacturer Certificates |
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a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
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a)Trade Capacity | |
Nearest Port | SHANGHAI,NINGBO |
Export Percentage | 71% - 80% |
No.of Employees in Trade Department | 6-10 People |
Language Spoken: | English, Chinese, Spanish, Portuguese, French, Russian |
b)Factory Information | |
Factory Size: | 5,000-10,000 square meters |
No. of Production Lines | Above 10 |
Contract Manufacturing | OEM Service Offered Design Service Offered Buyer Label Offered |
Product Price Range |
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