Rooftop Pre-Heated Solar Water Heater
- 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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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:Can a solar water heater be installed on a flat roof?
- Yes, a solar water heater can be installed on a flat roof. In fact, flat roofs are often considered ideal for solar water heater installations due to their accessibility and ease of installation.
- Q:How does the size of the storage tank affect the performance of a solar water heater?
- The size of the storage tank directly affects the performance of a solar water heater. A larger storage tank allows for more hot water to be stored, resulting in a longer duration of hot water availability. This is particularly beneficial during periods of low solar radiation or increased hot water demand. On the other hand, a smaller storage tank may lead to insufficient hot water supply, especially in situations where the solar energy input is limited. Therefore, the size of the storage tank plays a crucial role in determining the overall effectiveness and performance of a solar water heater.
- Q:Are there different types of solar water heaters?
- Yes, there are different types of solar water heaters. Some common types include passive solar water heaters, active solar water heaters, and batch solar water heaters. These types vary in terms of their designs, installation methods, and how they heat and store water using solar energy.
- Q:Are solar water heaters suitable for commercial use?
- Yes, solar water heaters are suitable for commercial use. They can effectively meet the hot water demands of businesses, including hotels, restaurants, and office buildings, while reducing energy costs and environmental impact. By harnessing the power of the sun, solar water heaters provide a reliable and sustainable source of hot water, making them a viable option for commercial applications.
- Q:How does a solar water heater impact the water flow rate in a household?
- A solar water heater does not impact the water flow rate in a household. The flow rate of water remains the same regardless of whether the water is heated using solar energy or any other method.
- Q:How does the installation process of a solar water heater compare to a traditional water heating system?
- The installation process of a solar water heater is generally more complex compared to a traditional water heating system. While both systems require connecting the water heater to the plumbing system, a solar water heater also requires the installation of solar panels and a controller to regulate the system. Additionally, the solar water heater may need additional space on the roof or a dedicated area for the solar panels, which adds to the complexity. However, once installed, a solar water heater can provide significant energy savings and environmental benefits.
- Q:How does the efficiency of the solar panels affect the performance of a solar water heater?
- The efficiency of the solar panels directly impacts the performance of a solar water heater. Higher efficiency panels can convert a greater amount of sunlight into electricity, which in turn can generate more heat for the water. This means that with more efficient panels, the solar water heater can heat the water more effectively and efficiently, resulting in better performance and increased hot water production.
- Q:What is the average water temperature achieved by a solar water heater?
- The average water temperature achieved by a solar water heater can vary depending on various factors such as the location, climate, system design, and usage patterns. On average, a solar water heater can heat water to temperatures ranging from 120 to 140 degrees Fahrenheit (49 to 60 degrees Celsius). However, in some regions with particularly sunny and hot climates, it is possible to achieve even higher water temperatures. It is important to note that solar water heaters typically have a temperature control mechanism to prevent the water from becoming too hot, ensuring safety and efficient operation.
- Q:Can a solar water heater be used in a mobile home or RV?
- Yes, a solar water heater can be used in a mobile home or RV. It can provide a sustainable and cost-effective way to heat water using solar energy, reducing the need for propane or electricity. However, it is important to ensure that the solar water heater is properly installed and compatible with the mobile home or RV's plumbing system.
- Q:How does the size of the solar storage tank affect the performance of a solar water heater?
- The size of the solar storage tank affects the performance of a solar water heater by determining the amount of hot water that can be stored and used at any given time. A larger tank allows for more hot water to be stored, which is beneficial during periods of low solar radiation or high hot water demand. Conversely, a smaller tank may result in insufficient hot water availability, leading to decreased performance if the demand exceeds the system's capacity.
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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Rooftop Pre-Heated Solar Water Heater
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Set set
- Supply Capability:
- 5000 Sets per Month set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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