Polycrystalline Solar Cell High Quality 17.80%-17.99% Effy
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 1000000 pc/month
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Solar Cells:
solar cells, when struck by photons of light from the sun, generates an electrical current which can then be used to power DC or AC electrical loads.
A solar cell is made of silicon. Computer chips are made of this same material. Basically, when light strikes the surface of a solar cell some of it is absorbed into the silicon. This light energy bumps the electrons loose and causes energy to flow
Solar cells is made by solar wafer, it has three categories of solar cell right now, monocrystalline polycrystalline and thin film,These cells are entirely based around the concept of PN junction, which is the critical part of solar module, it is the part that can convert the light energy into electricity, the thickness is from 180um to 200um, with even busbars to conduct electricity, textured cell can decrease diffuse reflection; they are often electrically connected and encapsulated as a module. Photovoltaic modules often have a sheet of glass on the front (sun up) side, allowing light to pass while protecting semiconductor wafers from abrasion and impact due to wind-driven debris, rain, hail, etc. Solar cells are also usually connected in series in modules, creating an additive voltage. Connecting cells in parallel will yield a higher current;With high quality and stable quality. Our Cells can greatly improve the performance of Solar Modules.
Specifications
Model | Efficiency | Power | Max Power Current | Min Power Current | Max Power Voltage | Short Circuit Current | Open Circuit Voltage |
Eff(%) | Ppm(W) | Ipm(A) | Ipm(A) | Vpm(V) | Isc(A) | Voc(V) | |
GS-156P | 17.80-17.99 | 3.89 | 7.50 | 7.38 | 0.527 | 8.04 | 0.630 |
GS-156P | 17.60-17.79 | 3.84 | 7.45 | 7.32 | 0.525 | 7.94 | 0.628 |
GS-156P | 17.40-17.59 | 3.80 | 7.40 | 7.25 | 0.523 | 7.90 | 0.629 |
GS-156P | 17.20-17.39 | 3.76 | 7.35 | 7.17 | 0.518 | 7.86 | 0.628 |
GS-156P | 17.00-17.19 | 3.71 | 7.3 | 7.10 | 0.516 | 7.80 | 0.625 |
Solar Cells Advantage:
• High efficiency and stable performance in photovoltaic conversion.
• Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell.
• Advanced PECVD film forming, providing a dark blue silicon nitride anti-reflection film of homogenous color and attractive appearance.
• High quality metal paste for back surface and electrode, ensuring good conductivity, high pulling strength and ease of soldering.
• High precision patterning using screen printing, ensuring accurate busbar location for ease with automatic soldering a laser cutting.
Features:
High efficiencies up to 16.4%
Proven long term mechanical stability of silicone
Make of highly purified poly silicone
Three bus bars for reduced series resistance and improved module and cell efficiency
Blue anti-reflecting coating ensures improved light absorption and increased efficiency
Acid texturization offers a uniform appearance and virtually invisible crystal structure
Excellent low light behavior for improved energy yield
FAQ
We have organized several common questions for our clients,may help you sincerely:
①What price for each watt?
It depends on the efficiency of the solar cell, quantity, delivery date and payment terms.
②How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
③Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?
Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.
We can provide you not only the solar module but also the off grid solar system, we can also provide you service with on grid plant.
④What is your warranty of solar cell?
Our product can promise lower than 0.3% open box crack, we support claim after opening the box if it has crackm color difference or sth, the buyer should give pictures immediately, we can not accept the claim after the solar cell has assembled to solar panel.
• Timeliness of delivery
• ⑤How do you pack your products?
We have rich experience on how to pack the solar cell to make sure the safety on shipment, we could use wooden box or pallet as buyer's preference.
- Q:How do solar cells handle dust storms or sandstorms?
- Solar cells are designed to withstand dust storms or sandstorms to a certain extent. However, excessive accumulation of dust can reduce the efficiency of solar panels by blocking sunlight from reaching the cells. To address this, regular maintenance and cleaning of solar panels may be required in areas prone to dust storms or sandstorms. Additionally, some solar installations incorporate self-cleaning mechanisms or tilt the panels to allow for natural dust removal.
- Q:What is the impact of snow accumulation on solar cells?
- Snow accumulation on solar cells can have a negative impact on their performance and efficiency. When snow covers the surface of the solar panels, it prevents sunlight from reaching the cells, thereby reducing their ability to generate electricity. Additionally, the weight of the accumulated snow poses a risk of damaging the delicate solar cells or the entire panel structure. Therefore, it is important to regularly clear the snow from solar panels to ensure optimal energy production and prevent any potential damage.
- Q:Can solar cells be used to power irrigation systems?
- Yes, solar cells can be used to power irrigation systems. By converting sunlight into electricity, solar cells can effectively provide a sustainable and renewable energy source to operate irrigation systems, reducing reliance on traditional power sources and promoting eco-friendly practices.
- Q:What is the impact of hurricane-force winds on solar cell efficiency?
- The impact of hurricane-force winds on solar cell efficiency can be significant. Strong winds can cause physical damage to the solar panels, such as cracks or detachment, which can reduce their ability to generate electricity. Additionally, debris carried by the winds may also damage the panels, further decreasing their efficiency. Therefore, it is crucial to ensure proper installation and structural resilience to mitigate the negative effects of hurricane-force winds on solar cell efficiency.
- Q:Briefly explain why solar cells are made into components
- The electrical performance parameters of solar cells are: voltage, current, capacity, type, charging rate and so on. The voltage parameter of the battery refers to the operating voltage of the battery, that is, the voltage that can be supplied to the device. Current, refers to the maximum discharge current of the battery. Capacity, refers to the total discharge power of the battery, with An / hour (A / H) said.
- Q:Is the Solar Power Photovoltaic Cells the same as PV cells modules?
- According to the size and scale of the photovoltaic power station, the PV modules can be composed of various sizes and different arrays.
- Q:How do solar cells impact energy independence?
- Solar cells impact energy independence by providing a renewable and sustainable source of electricity. They reduce dependence on fossil fuels and foreign oil, allowing countries and individuals to generate their own clean energy. Solar cells can be installed on rooftops, in remote areas, or even integrated into buildings, enabling individuals and communities to become self-sufficient and less reliant on centralized power grids. Ultimately, solar cells contribute to reducing carbon emissions and promoting long-term energy independence.
- Q:Can solar cells be used for powering navigation buoys?
- Yes, solar cells can be used for powering navigation buoys. Solar cells are an environmentally friendly and reliable source of renewable energy that can efficiently convert sunlight into electricity. By harnessing solar power, navigation buoys can operate independently without the need for traditional power sources like batteries or grid connections. This makes solar cells a cost-effective and sustainable solution for powering navigation buoys in remote or offshore locations.
- Q:How do solar cells affect the grid?
- Solar cells affect the grid by injecting clean and renewable energy into the system. When solar cells generate excess energy, it flows back into the grid, reducing the demand for electricity from traditional power sources. This integration of solar power helps lower carbon emissions, diversify the energy mix, and can even lead to a more resilient and decentralized grid.
- Q:What is the difference between polysilicon and monocrystalline silicon photovoltaic cells?
- Can be used for diode-level, rectifier device-level, circuit-level and solar cell-level single crystal products production and deep processing and manufacturing, and its follow-up products integrated circuits and semiconductor separation devices have been widely used in various fields, military electronic equipment also occupies an important position The
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Polycrystalline Solar Cell High Quality 17.80%-17.99% Effy
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 1000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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