Heterojunction Silicon Wafer Solar Cells Home Lighting Solar Panel Kit 10W to 500W
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 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 purpose of a power output in a solar silicon wafer?
- The purpose of a power output in a solar silicon wafer is to convert sunlight into usable electrical energy. The power output is the measure of how much electricity the solar cell can produce, which determines its efficiency and usefulness in various applications, such as powering homes, businesses, or even charging electronic devices.
- Q: I am not learning electricity, the problem is not professional please understandFor example, in the past, we are in the physics of the secondary wire or wire that is connected to the resistance in the integrated circuit is how to reflect? I know it is the use of lithography technology, is not equivalent to the formation of a line into a line (corrosion into the groove)? And then connect the resistors and capacitors
- Integrated circuit (integrated circuit) is a kind of micro electronic device or component. With certain techniques, the transistor, required a circuit of resistance, capacitance and inductance components and interconnect wiring together, produced in a small or a few bits of the semiconductor wafer or substrate, and then encapsulated in a tube shell, a micro structure required for the circuit function; all of them element in the structure has formed a whole, so that the electronic components to miniaturization, low power consumption, high reliability and intelligent a huge step forward. It is represented by the letter "IC" in the circuit. The inventor of the integrated circuit is Jack Kilby (based on Ge) and the (silicon based (Si) integrated circuit). Most of the semiconductor industry today is based on silicon integrated circuit.A new type of semiconductor device developed in the late 1950s of 60s. It is through oxidation, photolithography, epitaxy, diffusion, evaporation of aluminum and semiconductor manufacturing process, the connecting wire between the required circuit has a certain function of the semiconductor, resistors, capacitors and other components and they are integrated in a small piece of silicon wafer, and then welding electronic devices are encapsulated in a casing. The outer shell of the utility model is provided with a round shell type, a flat type or a double line type. IC technology includes chip manufacturing technology and design technology, mainly in the processing equipment, processing technology, packaging testing, mass production and design innovation ability.
- Q: Why silicon wafers are made in watts! There are several specifications for silicon wafers!
- Including single crystal 125*125 150 single crystal 125*125 165 single crystal 156*156 diagonal diagonal 200 diagonal polycrystalline 125*125 polycrystalline 156*156 crystal silicon solar cell crystal silicon solar cell with monocrystalline silicon and polycrystalline silicon two categories, with P (or n) silicon substrate by phosphorus (or boron diffusion) to form Pn form production, production technology is mature, is the dominant photovoltaic products on the market. The buried layer electrode, surface passivation, enhanced light trapping, dense grid technology, optimization of back electrode and contact electrode technology, improve the collection efficiency of carrier materials, optimization of anti elbow membrane, concave convex surface, high reflective back electrode, the photoelectric conversion efficiency is greatly improved.
- Q: Can solar silicon wafers be used in other applications besides solar energy?
- Yes, solar silicon wafers can be used in other applications besides solar energy. They can be utilized in electronic devices such as semiconductors, integrated circuits, and sensors. Additionally, they can be used in the production of photovoltaic cells for various electronic devices, including calculators and watches.
- Q: Can solar silicon wafers be used in remote or isolated areas?
- Yes, solar silicon wafers can be used in remote or isolated areas. Solar panels made from silicon wafers are a reliable and efficient source of clean energy, making them suitable for powering off-grid locations where access to conventional electricity may be limited or non-existent. The panels can harness sunlight and convert it into electricity, providing a sustainable power solution for remote areas.
- Q: How are solar silicon wafers connected in a solar module?
- Solar silicon wafers are connected in a solar module through a process called interconnection. This involves soldering or gluing the metallic contacts on the front and back of each wafer. These contacts are then connected in series, creating a chain-like structure, allowing the flow of current from one wafer to the next. The interconnections ensure that the electricity generated by the individual wafers is combined and utilized efficiently to power the solar module.
- Q: How is a junction box connector integrated into a solar silicon wafer?
- A junction box connector is typically integrated into a solar silicon wafer through a soldering or welding process. The connector is attached to the wafer's conductive contacts, allowing for the secure connection of electrical wires. This integration ensures the efficient transfer of electricity generated by the solar panel.
- Q: How do solar silicon wafers perform in high-temperature environments?
- Solar silicon wafers are designed to perform well in high-temperature environments. They are made using materials that can withstand extreme heat without significant degradation. The wafers are engineered to have low thermal coefficients of expansion, which means they can expand and contract without cracking or losing their structural integrity. Additionally, solar cells are often encapsulated in protective materials that can handle high temperatures. Overall, solar silicon wafers have been proven to be reliable and efficient even in hot climates or during periods of intense sunlight.
- Q: What is the expected degradation rate of a solar silicon wafer over time?
- The expected degradation rate of a solar silicon wafer over time can vary depending on various factors such as the quality of the wafer, the manufacturing process, and the environmental conditions it is exposed to. However, on average, a well-maintained silicon wafer can experience a degradation rate of around 0.5% to 1% per year.
- Q: What is the effect of surface passivation on solar silicon wafers?
- Surface passivation on solar silicon wafers has a significant positive effect on their efficiency and overall performance. It helps minimize surface recombination of electrons and holes, reducing energy losses and improving charge carrier lifetimes. This leads to enhanced solar cell efficiency, increased power output, and improved long-term stability. Surface passivation also helps reduce the impact of impurities and defects on the wafer surface, resulting in better light absorption and conversion of sunlight into electricity.
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Heterojunction Silicon Wafer Solar Cells Home Lighting Solar Panel Kit 10W to 500W
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 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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