240w Solar Silicon Wafer Carrier Panel for Home Use Solar Power System
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 20000000 watt/month
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Destription:
Solar panel refers to a panel designed to absorb the sun's rays as a source of energy for generating electricity or heating. A PV module is a packaged, connected assembly of typically 6×10 solar cells. Solar PV panels constitute the solar array of a photovoltaic system that generates and supplies solar electricity in commercial and residential applications.
Main Characteristic
1.Manufactured according to international quality and Environment Management
System (ISO9001, ISO14001)
2. By the high transmittance, low iron tempered glass, anti-aging of the EVA(polyethylene - vinyl acetate), high-performance crystalline silicon solar cells, good Weather resistance TPT (fluoroplastics composite membrane) by pyramid , has a good Weather resistance and anti-UV, hail, water-proof capacity.
3. OEM and customerized package are accepted
4. High efficiency crystalline silicon solar cells
Quality warranty
1.10 years limited warranty on material and workmanship
2. more than 90% power output in 10 years
3. more than 80% power output in 25 years
Product show
- Q: What is the impact of crystal orientation on solar silicon wafers?
- The crystal orientation of solar silicon wafers has a significant impact on their electrical and optical properties. The orientation determines the arrangement and alignment of atoms in the crystal lattice, which affects the efficiency and performance of solar cells. For example, monocrystalline silicon wafers with a single crystal orientation (typically <100> or <111>) have higher electron mobility and lower defect density, resulting in better conductivity and higher conversion efficiency. These wafers are more expensive to produce but offer greater energy output. Polycrystalline silicon wafers, on the other hand, consist of multiple crystal orientations and have lower electron mobility and higher defect density. They are less expensive but have lower conversion efficiency compared to monocrystalline wafers. The crystal orientation also influences the behavior of light absorption and reflection within the solar cell. The alignment of crystal planes affects the optical properties of the wafer, determining its ability to capture and convert sunlight into electricity. In summary, the crystal orientation of solar silicon wafers directly impacts their electrical conductivity, conversion efficiency, and optical properties, ultimately influencing the overall performance and cost-effectiveness of solar cells.
- Q: How do solar silicon wafers perform in coastal salty air environments?
- Solar silicon wafers generally perform well in coastal salty air environments due to their corrosion-resistant properties. The silicon material used in solar panels is highly resistant to saltwater, preventing degradation and maintaining optimal performance levels. However, it is still important to regularly clean the panels to remove any accumulated salt or dirt that may hinder their efficiency.
- Q: Geometric parameters and testing of silicon wafer
- Wafer inspection the main test items are: side, diagonal, chamfer, thickness, TTV, line, chipping, cracks, warping, oil, resistivity, lifetime.
- Q: Can solar silicon wafers be used in marine or offshore applications?
- Yes, solar silicon wafers can be used in marine or offshore applications. However, special considerations need to be taken into account to ensure their durability and protection against harsh marine environments, such as corrosion resistance and waterproofing. Additionally, marine or offshore solar installations may require specific mounting and anchoring techniques to withstand the challenges posed by waves, saltwater, and high winds.
- Q: I would like to ask the solar cell (silicon) production process is the principle of how
- Silicon wafer detectionSilicon wafer is the carrier of solar cell, the quality of silicon wafer directly determines the conversion efficiency of solar cell. This procedure is mainly used to measure the technical parameters of silicon wafer on line. These parameters mainly include the surface roughness of the silicon wafer, the lifetime of the minority, the resistivity, the P/N type and the micro crack. The device is divided into four parts: automatic loading and unloading, silicon wafer transmission, system integration part and. The silicon photovoltaic detector on the silicon wafer surface roughness were detected, and the size and appearance of diagonal parameter detection chip; micro crack detection module is used to detect silicon micro cracks; another two detecting module, one online test module to test wafer resistivity and wafer type, another module for lifetime test wafer. The detection of the diagonal and micro cracks of the silicon wafer is needed before the sub lifetime and resistivity measurement. Wafer inspection equipment can automatic loading and unloading, and substandard products in a fixed position, so as to improve the detection accuracy and efficiency.
- Q: What is the silicon area of the 125 diagonal of a single crystal of 160?
- - 125 - (125*1.414-160) - =15344.4375mm - =153.444cm -Note: the chamfer angle is 45 degrees
- Q: Are there any limitations to the use of solar silicon wafers?
- Yes, there are limitations to the use of solar silicon wafers. One limitation is their high cost of production, which makes solar panels using silicon wafers more expensive compared to other solar technologies. Additionally, silicon wafers are relatively rigid and inflexible, making them less suitable for certain applications where flexibility is required. Furthermore, the efficiency of silicon wafers can be affected by factors like temperature, shading, and dust accumulation, reducing their overall performance. Finally, the availability of high-quality silicon can be limited, especially as solar technology continues to grow, potentially leading to supply chain constraints.
- Q: How do solar silicon wafers contribute to the circular economy?
- Solar silicon wafers contribute to the circular economy by enabling the production of renewable energy through solar panels. As a key component of solar cells, silicon wafers help harness the power of the sun and convert it into electricity. By using solar energy, we reduce our reliance on fossil fuels, decrease greenhouse gas emissions, and promote sustainability. Additionally, the recycling and reusing of silicon wafers help minimize waste and conserve valuable resources, making them an essential element in the circular economy.
- Q: What is the typical shelf life of a solar silicon wafer?
- The typical shelf life of a solar silicon wafer can vary depending on several factors such as storage conditions and handling. However, under proper storage conditions, a solar silicon wafer can have a shelf life of several years.
- Q: What is the role of a junction box sealant in a solar silicon wafer?
- The role of a junction box sealant in a solar silicon wafer is to provide a watertight and secure seal around the junction box, which houses the electrical connections of the solar panel. This sealant helps protect the internal components of the junction box from moisture, dust, and other environmental factors, ensuring the longevity and performance of the solar panel.
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240w Solar Silicon Wafer Carrier Panel for Home Use Solar Power System
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 20000000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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