Carbon Based Polycrystalline Solar Cells - Tire 1 Manufacturer
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 pc
- Supply Capability:
- 50000000 pc/month
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Specifications of Poly Solar Cells
Format 156 mm × 156 mm ± 0.5 mm
Thickness- 210μm ± 40 μm
Front (-) 1.5mm bus bars (silver),blue anti-reflection coating (silicon nitride)
Back (+) 2.5mm wide soldering pads (silver) back surface field (aluminium)
Temperature Coefficient of Poly Cells
Voc.Temp .coef.%/K -0.351%/K
Isc.Temp .coef.%/K +0.035%/K
Pm.Temp. coef.%/K -0.47%/K
Electrical Characteristic of Poly Cells
| Efficiency | Efficiency | Pmax(W) | Average | Impp(A) | Vmpp(V) | Isc(A) | Voc(V) |
| 1720 | 17.20~17.40 | > 4.186 | > 4.186 | 7.94 | 0.528 | 8.515 | 0.626 |
| 1700 | 17.00~17.20 | 4.137~4.186 | 4.161 | 7.905 | 0.525 | 8.482 | 0.624 |
| 1680 | 16.80~17.00 | 4.088~4.137 | 4.113 | 7.863 | 0.521 | 8.402 | 0.623 |
| 1660 | 16.60~16.80 | 4.040~4.088 | 4.064 | 7.825 | 0.519 | 8.358 | 0.622 |
| 1640 | 16.40~16.60 | 3.991~4.040 | 4.015 | 7.769 | 0.517 | 8.304 | 0.621 |
| 1620 | 16.20~16.40 | 3.942~3.991 | 3.967 | 7.713 | 0.514 | 8.248 | 0.619 |
| 1600 | 16.00~16.20 | 3.894~3.942 | 3.918 | 7.67 | 0.511 | 8.204 | 0.616 |
Advantages of Poly Solar Cells
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
8. More than 25 years on the lifetime.
Usage and Applications of Poly Cells
Solar cells 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 the 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;our solar cells have passed IEC Certification. With high quality and stable quality. Our Cells can greatly improve the performance of Solar Modules.
Packaging & Delivery of Poly Cells
Carton Box Package and Deliver by air. It should be noticed that it should be avoid water, sunshine and moist.
FAQ
We have organized several common questions for our clients，may help you sincerely：
1. What’s price per watt?
A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.
2. Can you tell me the parameter of your solar cells?
We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.
3. How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
4. Can you do OEM for us?
Yes, we can.
5. How 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 perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
Factory Picture
- Q:Can solar cells be used for indoor applications?
- Yes, solar cells can be used for indoor applications. However, their efficiency is significantly reduced compared to outdoor use due to limited access to direct sunlight. Indoor solar cells can still generate electricity from artificial light sources, but they are typically less productive and may require additional lighting to optimize their performance.
- Q:Can solar cells be used in healthcare facilities?
- Yes, solar cells can be used in healthcare facilities. They can be employed to generate renewable and clean energy, reducing reliance on fossil fuels and minimizing carbon emissions. Solar panels can power medical equipment, lighting, and other electrical needs, ensuring a continuous and reliable energy supply. This can be particularly useful in remote or underdeveloped areas where access to electricity may be limited. Additionally, solar energy can contribute to cost savings by reducing the facility's electricity bills.
- Q:How are solar cells connected in a photovoltaic system?
- Solar cells are typically connected in a photovoltaic system in series or parallel configurations to create a larger, more efficient energy-generating unit.
- Q:What is a thin-film solar cell?
- A thin-film solar cell is a type of solar cell that is made using very thin layers of semiconductor materials. These layers are typically only a few micrometers thick, which makes the solar cell much lighter and more flexible compared to traditional solar cells. Thin-film solar cells are less efficient at converting sunlight into electricity but are more cost-effective and can be used in a wider range of applications.
- Q:Are there any health risks associated with solar cells?
- There are no direct health risks associated with solar cells themselves. However, the manufacturing process of solar cells involves the use of certain chemicals and materials that can be harmful if not handled properly. Additionally, improper installation or maintenance of solar panels can pose electrical and fire hazards. Thus, it is important to ensure proper safety measures are followed during production, installation, and maintenance to minimize any potential health risks.
- Q:Can solar cells be used to power emergency lighting systems?
- Yes, solar cells can be used to power emergency lighting systems. Solar cells convert sunlight into electricity, which can be stored in batteries for use during emergencies or when there is a power outage. This makes them a reliable and sustainable source of power for emergency lighting systems.
- Q:How do solar cells handle snow or ice buildup?
- Solar cells are designed to handle snow or ice buildup by being installed at an angle, which allows for the snow or ice to slide off. Additionally, the dark surface of solar cells tends to absorb sunlight and heat, which can help melt any accumulated snow or ice.
- Q:Do solar cells work in cloudy weather?
- Yes, solar cells can still generate electricity in cloudy weather, although their efficiency may be reduced compared to clear, sunny conditions.
- Q:Can solar cells be used for cooking?
- Yes, solar cells can be used for cooking by converting sunlight into electrical energy, which can be used to power electric stoves or heat sources for cooking.
- Q:What is the role of silicon in solar cells?
- Silicon is a crucial component in solar cells as it acts as a semiconductor material that can convert sunlight into electricity. When exposed to sunlight, silicon absorbs photons, which in turn excite the electrons, allowing them to flow and generate an electric current. It also forms the basis of the p-n junction, an essential structure within solar cells that separates the positive and negative charges, facilitating the flow of electricity. Overall, silicon's properties make it ideal for harnessing solar energy and converting it into usable electricity.
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Carbon Based Polycrystalline Solar Cells - Tire 1 Manufacturer
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 pc
- Supply Capability:
- 50000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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