Green Solar Cells - High Quality 17% Efficiency Polycrystalline Solar Cells
- 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 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.
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
Specifications
Cell | poly |
Pmax(Power)* | 300 |
Vmpp(nominal voltage). V | 36.8 |
Impp(nominal current). A | 8.152 |
Voc(voltage open circuit). V | 46.09 |
Isc(short-circuit current). A | 8.66 |
Maximum voltage. V | 1000 |
Power tolerance | 0 to +3% |
* 2.NOCT: | 45Deg |
Operating temperature | -45/+80Deg |
Temperature coefficients of Voc (%) | -(2.23+/-0.1)mv/ °C |
Temperature coefficients of Isc (%) | 0.065+/-0.015%/ °C |
Junction box | IP65/4( protection degree / number of diodes) |
Front cover | Tempered Glass, 4.0mm (material / thickness [mm]) |
Cell Type (quantity / technology) | 72/POLY CELL 156X156 |
Encapsulation materials | EVA (Ethylene Vinyl Aceta |
Rear cover | Le – PET – PVDF / 0.287 |
Fram | Anodised aluminium profile(material / thickness [mm]) |
Max. wind load / Max. snow load [Pa] | 2.4K/5.4 K |
Length of Cables/connector | 900mm |
Dimension(LxHxD) in mm | 1957X992X50 |
Weight | 22.5KG |
This panel is made up of 72pcs 156x156mm Poly-crystalline cells. | |
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Solar Cells Advantage:
1. High efficiency and High power.
2. Long-term electrical stability.
3. Lowest price and Fastest delivery.
4. Good quality and good service.
5.Bulk supply
6. Good Warranty
7.Big Sale
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 to define the poly solar cells as the A Grade one?
- A Grade poly solar cell is used in large power plant while B grade is for consumer usage for daily life
- Q:Can solar cells generate power at night?
- No, solar cells cannot generate power at night as they rely on sunlight to produce electricity.
- Q:What are thin-film solar cells?
- Thin-film solar cells are a type of photovoltaic technology that use very thin layers of semiconductor materials to generate electricity from sunlight. These cells are typically lighter, more flexible, and less expensive to produce compared to traditional silicon-based solar cells. They are commonly used in applications where weight, flexibility, or cost are important factors, such as in portable electronics or on curved surfaces.
- Q:Can solar cells be used for powering remote military installations?
- Yes, solar cells can be used for powering remote military installations. Solar power systems provide a reliable and sustainable source of energy, making them an ideal solution for remote locations where access to traditional power grids may be limited or unavailable. Solar cells can efficiently convert sunlight into electricity, providing a consistent power supply to support the energy needs of military bases, communication systems, surveillance equipment, and other critical infrastructure in remote areas. Additionally, solar power reduces reliance on fossil fuels, enhances operational flexibility, and promotes environmental sustainability in military operations.
- Q:What is the impact of solar cells on reducing electricity bills?
- Solar cells have a significant impact on reducing electricity bills as they generate renewable energy from the sun, which can be used to power homes or businesses. By harnessing solar power, individuals can reduce their reliance on traditional electricity sources, resulting in lower monthly bills. Additionally, excess energy produced by solar cells can be fed back into the grid, earning credits or payments that further offset electricity costs. Overall, solar cells provide a sustainable and cost-effective solution for reducing electricity bills.
- Q:Can solar cells be used for powering hospitals?
- Yes, solar cells can be used to power hospitals. Solar energy can be harnessed through solar panels or solar cells, and these can generate electricity to meet the power needs of hospitals. By utilizing solar power, hospitals can reduce their reliance on traditional energy sources, lower their operating costs, and contribute to a cleaner and more sustainable environment. However, the feasibility of using solar cells for powering hospitals depends on factors such as the hospital's energy demand, available space for solar panels, and the region's sunlight availability.
- Q:What is the impact of maintenance and cleaning on solar cell performance?
- Maintenance and cleaning have a significant impact on solar cell performance. Regular maintenance, such as monitoring and cleaning the panels, helps to remove dust, dirt, and other particles that can accumulate on the surface. This debris can reduce the amount of sunlight reaching the solar cells, thereby reducing their efficiency. Additionally, regular maintenance can identify and rectify any issues or defects in the system, ensuring optimal performance and longevity of the solar panels. Ultimately, proper maintenance and cleaning can maximize energy production and overall efficiency of solar cells.
- Q:What can be used as the materials for solar cells?
- The thin-film absorbers
- Q:How do solar cells perform in areas with high levels of chemical pollutants?
- Solar cells may not perform optimally in areas with high levels of chemical pollutants. The presence of pollutants in the air can reduce the amount of sunlight reaching the solar cells, thereby decreasing their efficiency and power output. Additionally, chemical pollutants may accumulate on the surface of the solar cells, leading to the formation of a layer that can block sunlight absorption. Regular cleaning and maintenance of the solar cells becomes crucial in such areas to mitigate the impact of chemical pollutants on their performance.
- Q:Can solar cells be used in telecommunications systems?
- Yes, solar cells can be used in telecommunications systems. Solar cells can generate electricity from sunlight, which can be used to power various components of telecommunications systems such as base stations, repeaters, and communication towers. This reduces reliance on traditional power sources and provides a more sustainable and cost-effective solution. Additionally, solar cells can be easily installed in remote locations where grid power is not available, making them an ideal choice for extending communication networks in rural or off-grid areas.
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Green Solar Cells - High Quality 17% Efficiency Polycrystalline Solar Cells
- 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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