CNBM Household Solar Water Heater PV Modules Made in China for Exporting
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pallet
- Supply Capability:
- 100000000 pallet/month
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Product Description:
We import solar cells from
Product Features:
• High efficiency crystalline solar cell: Even if under weak light, the solar module can produce maximum power output.
• Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
• EVA and TPT: Using high quality EVA and TPT to prevent destroying and water damage.
• AI frame: Without screw, corner connection. There are six holes on the frame, which can be installed easily.
• Junction box: Multifunction waterproof junction box.
• Long lifetime: +25 years; lower power decrease.
• Quality performance of preventing from atrocious weather such as wind and hails.
• Resists moisture and etching effectively, not effected by geology.
• The certificate issued by international authority: UL, TUV, IEC, VDE, CE.
• Rigorous quality control meets the highest international standards.
• High-transmissivity low-iron tempered glass, strong aluminum frame.
• Using UV-resistant silicon.
• IS09001/14001/CE/TUV/UL
• Warranties
- 10 years limited product warranty
- 15 years at 90% of the minimal rated power output
- 25 years at 80% of the minimal rated power output
Product Applications:
· Annealing furnaces
· Furnace door linings and seals
· Soaking pit covers and seals
· Furnace hot face repairs
· Reheating furnace and ladle covers
Product Specifications:
Minimum Order Quantity: | 1 pallet | Unit: | pallet | Loading Port: | Tianjin |
Supply Ability: | 100000000 pallet/month | Payment Terms: | TT or LC | Package: | Wooden Pallet |
ITEM NO.: | Poly 156*156 cell, 60pcs. Power range from 230Wp-260Wp | ||||||
Maximum Power (W) | 230 | 235 | 240 | 245 | 250 | 255 | 260 |
Optimum Power Voltage (Vmp) | 29.4 | 29.5 | 29.7 | 30.1 | 30.3 | 30.5 | 30.7 |
Optimum Operating Current (Imp) | 7.83 | 7.97 | 8.08 | 8.14 | 8.25 | 8.37 | 8.48 |
Open Circuit Voltage (Voc) | 36.7 | 36.8 | 36.9 | 37.1 | 37.3 | 37.5 | 37.7 |
Short Circuit Current (Isc) | 8.52 | 8.59 | 8.62 | 8.65 | 8.69 | 8.73 | 8.78 |
Solar Cell: | 156*156 Poly | ||||||
Number of Cell (pcs) | 6*10 | ||||||
Name of Solar Cells | Polycrystalline Cell | ||||||
Size of Module(mm) | 1650*992*40/45/50 | ||||||
Cable & Connector Type | Pass the TUV Certificate | ||||||
Frame | Aluminum-alloy | ||||||
Back Sheet | TPT | ||||||
Weight Per Piece(KG) | 19.5KG | ||||||
FF (%) | 70-76% | ||||||
Junction Box Type | Pass the TUV Certificate | ||||||
Tolerance Wattage (e.g.+/-5%) | ±3%, or 0-3% | ||||||
Front Glass Thickness(mm) | 3.2 | ||||||
Temperature Coefficients of Isc (%) | +0.04 | ||||||
Temperature Coefficients of Voc (%) | -0.38 | ||||||
Temperature Coefficients of Pm (%) | -0.47 | ||||||
Temperature Coefficients of Im (%) | +0.04 | ||||||
Temperature Coefficients of Vm (%) | -0.38 | ||||||
Temperature Range | -40°C to +85°C | ||||||
Surface Maximum Load Capacity | 5400Pa | ||||||
Allowable Hail Load | 23m/s ,7.53g | ||||||
Bypass Diode Rating(A) | 12 | ||||||
Warranty | 90% of 10 years, 80% of 25 years. | ||||||
Standard Test Conditions | AM1.5 1000W/ 25 +/-2°C | ||||||
Packing | carton or pallet | ||||||
1*20' | 14 Pallets / 316pcs | ||||||
1*40'STD | 25 Pallets / 700pcs |
Product Images:
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Q1: Why buy Materials & Equipment from OKorder.com?
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Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: What other products does OKorder.com offer?
A3: We offer a full range of refractory bricks, mortar, cement, ceramic fiber products, and more.
Q4: Where is Ceramic Fiber products used?
A4: Ceramic fiber products have many advantages, including: high temperature stability, lightweight, superior insulation, and ease of application. Fiber products are available in a variety of product forms to solve a range of thermal management application problems across various industries. The main industrial market segments that use ceramic fiber and soluble fiber products are the aluminum, iron, steel, heat treatment, power, incineration, boilers, and glass industries.
Q5: What kind of Ceramic Fiber should I use?
A5: When selecting the fiber type for a particular application, it is important to consider all factors. If the fiber/fabric will not have to support a load at temperature, the lower-cost industrial grade fibers may be appropriate. However, if the fiber will be load bearing at temperature as in ceramic matrix composites, then one of the composite grade fibers would be a better choice. Of course there may be other factors, such as corrosion, chemical resistance, or atmospheric conditions that may require trade-off in the selection process.
- Q: 6 people with a number of tubes to install solar water heaters
- 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.
- Q: How does a solar water heater affect water heater reliability?
- A solar water heater can significantly improve water heater reliability. Unlike traditional water heaters that rely on electricity or gas, solar water heaters use the energy from the sun to heat water. This means that they are not dependent on the availability of electricity or gas, reducing the chances of a power outage or fuel shortage affecting their operation. Solar water heaters also have fewer moving parts compared to conventional water heaters, which can reduce the likelihood of mechanical failures or breakdowns. Additionally, solar water heaters do not produce any emissions or involve combustion, which further enhances their reliability by mitigating the risk of carbon monoxide leaks or other hazardous situations. Furthermore, solar water heaters often come with backup systems such as electric or gas heaters to ensure hot water availability during periods of low sunlight or increased demand. These backup systems can provide an extra layer of reliability, guaranteeing that the water heater will continue to function even in adverse conditions. Overall, the use of a solar water heater can increase the reliability of the water heating system, providing a dependable and sustainable source of hot water while reducing the reliance on external energy sources and minimizing the potential for mechanical failures.
- Q: How does the size of a solar water heater impact its efficiency?
- The size of a solar water heater directly affects its efficiency. A larger solar water heater can collect and store more solar energy, resulting in higher efficiency and greater heat output. A larger size allows for a greater surface area for solar collectors, which can capture more sunlight and convert it into usable heat energy. Additionally, a larger water storage capacity ensures a larger volume of hot water available, reducing the chances of running out of hot water during periods of high demand. Consequently, a larger solar water heater can provide more hot water and operate more efficiently compared to a smaller one.
- Q: Can a solar water heater be used in areas with limited access to hot water?
- Yes, a solar water heater can be used in areas with limited access to hot water. Solar water heaters use the sun's energy to heat water, making them a sustainable and cost-effective option for areas without consistent access to hot water. The availability of sunlight is the primary requirement for their operation, making them a viable solution in many regions.
- Q: How does the type of heat exchanger impact the performance of a solar water heater?
- The type of heat exchanger used in a solar water heater can significantly impact its performance. Different types of heat exchangers, such as flat plate, evacuated tube, or heat pipe, have varying efficiencies in transferring heat from the solar collector to the water in the storage tank. Factors like heat transfer efficiency, surface area, and fluid flow pattern influence the overall performance of the solar water heater. Therefore, choosing the appropriate type of heat exchanger is crucial to optimizing the system's efficiency and maximizing the amount of hot water produced.
- Q: What is the impact of water hardness on the performance of a solar water heater?
- The impact of water hardness on the performance of a solar water heater can be significant. Hard water contains high levels of minerals such as calcium and magnesium, which can lead to the formation of scale deposits inside the heater's pipes and components. These scale deposits can reduce the efficiency of heat transfer, leading to decreased performance and potentially higher energy consumption. Additionally, the accumulation of scale can also restrict water flow, resulting in reduced water pressure and slower heating times. Regular maintenance and the use of water softeners or descaling agents can help mitigate these issues and ensure optimal performance of the solar water heater.
- Q: Do solar water heaters require backup systems?
- Yes, solar water heaters typically require backup systems, such as electric or gas water heaters, to provide hot water during periods of low sunlight or high demand.
- Q: Can a solar water heater be used in areas with high levels of snow accumulation?
- Indeed, a solar water heater remains functional in regions where snow accumulates heavily; however, certain considerations must be taken into account. Firstly, the efficiency of solar panels in capturing sunlight decreases when covered in snow. Consequently, snow-covered panels generate less heat compared to clean ones. It is imperative to regularly maintain and clean the panels to ensure optimal performance. Secondly, the system should be designed to facilitate snow melt and drainage. Adjusting the angle and orientation of the panels can enhance snow shedding, while incorporating a slope in the installation guarantees the melted snow drains off the panels. Thirdly, insulating the pipes and storage tank is crucial to prevent freezing and heat loss during extremely cold temperatures. This ensures the system functions efficiently and provides hot water even in snowy conditions. Lastly, it is important to note that solar water heaters rely on sunlight absorption rather than just heat. Hence, in areas with substantial snow accumulation, as long as there is sufficient sunlight available, the solar water heater remains effective. Additionally, utilizing a backup heating system, such as an electric or gas heater, can supply hot water during extended periods of snow cover or low sunlight. In summary, while snow accumulation presents certain challenges, a properly designed, maintained, and insulated solar water heater can still be effectively utilized in regions with high levels of snow accumulation.
- Q: Can a solar water heater be used in areas with high levels of airborne particles?
- Yes, a solar water heater can generally be used in areas with high levels of airborne particles. However, it is important to regularly clean and maintain the system, especially the solar collectors, to ensure optimal performance and prevent the build-up of particles that may hinder the absorption of sunlight.
- Q: Can a solar water heater be installed on a flat roof?
- Yes, a solar water heater can be installed on a flat roof. The flat roof provides a suitable surface for the installation of solar panels, which capture the sun's energy to heat the water. However, it is important to consult a professional to assess the structural integrity and suitability of the flat roof for installation before proceeding.
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CNBM Household Solar Water Heater PV Modules Made in China for Exporting
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pallet
- Supply Capability:
- 100000000 pallet/month
OKorder Service Pledge
OKorder Financial Service
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