255w Silicone Wafer Solar Panels for Home Use Solar Power System
- 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: Can solar silicon wafers be used in solar-powered charging stations?
- Yes, solar silicon wafers can be used in solar-powered charging stations. Solar silicon wafers are the primary component of solar panels, which generate electricity from sunlight. Solar-powered charging stations utilize solar panels to convert sunlight into electricity, which can be used to charge various devices. Therefore, solar silicon wafers are essential in enabling the functionality of solar-powered charging stations.
- Q: How to make monocrystalline silicon solar panels? Begged: specific steps
- Wafer inspectionSilicon 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, a [url=] module [/url] online test mainly test wafer resistivity and wafer type, on the other a 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 cost of a solar silicon wafer?
- The cost of a solar silicon wafer can vary depending on several factors such as the size, quality, and quantity being purchased. On average, a standard 156 mm x 156 mm solar silicon wafer can range from $0.10 to $0.30 per piece. However, prices may fluctuate due to market conditions and supplier negotiations.
- Q: How is the purity of a solar silicon wafer measured?
- The purity of a solar silicon wafer is typically measured through various techniques, such as resistivity and impurity concentration measurements. Resistivity is commonly used as an indicator of purity, with higher resistivity indicating higher purity. Impurity concentrations, such as those of boron, phosphorus, and other elements, are also assessed to determine the level of impurities in the silicon wafer. These measurements help ensure the quality and efficiency of the solar cells fabricated from the wafer.
- Q: What is the impact of wafer resistivity on solar silicon wafer performance?
- The wafer resistivity has a significant impact on the performance of solar silicon wafers. Lower resistivity wafers allow for better electrical conductivity, resulting in improved charge carrier mobility. This leads to higher efficiency in converting sunlight into electricity. Additionally, lower resistivity helps minimize power losses and enhances the overall performance and output of solar cells.
- Q: What is the role of back surface field (BSF) on solar silicon wafers?
- The role of the back surface field (BSF) on solar silicon wafers is to reduce the recombination of charge carriers (electrons and holes) that occurs at the back surface of the wafer. By creating a high-doped region at the back surface, the BSF helps to enhance the efficiency of the solar cell by preventing the loss of generated charge carriers, thus improving the overall conversion of sunlight into electricity.
- Q: What is the difference between the purpose of wafer cleaning and the cleaning of silicon material, what is the difference between the acid used
- A technique used to reduce the reflectivity of silicon, which is cleaned only by hydrofluoric acid
- Q: What is the role of surface coatings on solar silicon wafers?
- The role of surface coatings on solar silicon wafers is to enhance the efficiency and durability of the solar cells. These coatings act as a protective layer, preventing corrosion and contamination on the surface of the silicon wafer. They also help in optimizing light absorption by reducing reflection and increasing light trapping within the solar cell. Additionally, surface coatings can improve the electrical properties of the solar cell, such as reducing recombination losses and enhancing charge carrier collection, ultimately leading to higher energy conversion efficiency.
- Q: Can solar silicon wafers be made transparent for specific applications?
- Yes, solar silicon wafers can be made transparent for specific applications by implementing various techniques such as thinning the wafer thickness, reducing crystal defects, and applying anti-reflective coatings. These measures allow a certain amount of light to pass through the wafer while maintaining its functionality as a solar cell. This transparency can be beneficial for applications like building-integrated photovoltaics (BIPV) or solar windows, where aesthetics and light transmission are important factors.
- Q: What is the role of emitter diffusion in solar silicon wafers?
- The role of emitter diffusion in solar silicon wafers is to create a region with a high concentration of dopant atoms near the surface of the wafer. This creates a p-n junction, which is essential for the efficient conversion of sunlight into electricity in a solar cell. The emitter diffusion process helps to improve the conductivity and collection of charge carriers, thereby enhancing the overall performance of the solar cell.
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255w Silicone Wafer Solar Panels for Home Use Solar Power System
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 20000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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