POLY SOLAR CELLS 16.8% ---CNBM MADE IN CHINA ,LOW PRICE
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 PCS
- Supply Capability:
- 1000000 PCS/month
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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.
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 |
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:What's your products warranty?
•: No less than 90% within 10years and no less than 80% within 25years. Less power decrease.
FAQ: How many kinds of solar cells can we produce?
•: We can supply the normal 2 kinds of solar cells, Poly 156mm*156mm and Mono125mm*125mm , and the special demension also can be produced .
FAQ:What's the effeciency range of the solar cells?
•: We can supply 16.8% to 18.9% effeciency of the solar cells.
- Q:Can solar cells be used for indoor lighting?
- Yes, solar cells can be used for indoor lighting. However, since solar cells require sunlight to generate electricity, they need to be connected to batteries or other energy storage systems to store the energy for use during nighttime or when there is limited sunlight. Additionally, the efficiency of indoor lighting using solar cells may be lower compared to traditional electrical grid-powered lighting systems.
- Q:Can solar cells be used in disaster relief or emergency response situations?
- Yes, solar cells can be used in disaster relief or emergency response situations. They provide a reliable and sustainable source of power, especially in areas where the traditional electricity grid may be damaged or inaccessible. Solar cells can be used to generate electricity to power essential equipment, communication systems, and medical devices, ensuring effective response and aid delivery in emergency situations. Additionally, their portability and quick installation make them ideal for rapid deployment and temporary power supply in disaster-stricken areas.
- Q:Can I buy solar cells easily online?
- I think so.
- Q:Can solar cells be used in theme parks or amusement parks?
- Yes, solar cells can definitely be used in theme parks or amusement parks. Solar cells can be installed on rooftops, parking lots, and other open spaces within these parks to generate clean and renewable energy. This energy can be utilized to power rides, lighting systems, water features, and other facilities within the park, reducing reliance on traditional power sources and lowering carbon emissions. Moreover, solar panels can also serve as educational tools, allowing park visitors to learn about renewable energy and sustainability.
- Q:Can solar cells be used in off-grid applications?
- Yes, solar cells can be used in off-grid applications. Off-grid applications refer to situations where there is no access to the traditional electricity grid. Solar cells, also known as photovoltaic cells, convert sunlight directly into electricity, making them a reliable source of power for off-grid applications. They can be used to generate electricity for various purposes, such as powering homes, buildings, or remote installations in areas without access to the grid.
- Q:How much does a solar cell cost?
- If you are using a solar system at home, you may find it from your electricty bill.
- Q:Can solar cells be used to power homes?
- Yes, solar cells can be used to power homes. Solar panels, made up of multiple solar cells, can convert sunlight into electricity which can then be used to power various appliances and systems in a household.
- Q:What is a polycrystalline solar cell?
- A polycrystalline solar cell is a type of solar cell made from multiple crystal structures, resulting in a grainy appearance. It is less expensive to produce compared to monocrystalline cells, but typically has lower efficiency levels.
- Q:How do solar cells perform in areas with high humidity?
- Solar cells typically perform slightly less efficiently in areas with high humidity due to the presence of moisture in the air. The water vapor can reduce the amount of sunlight reaching the solar cells and can also cause corrosion over time. However, modern solar cell designs have improved significantly to mitigate these effects and ensure reliable performance even in humid conditions.
- Q:What is the impact of hailstorms on solar cells?
- Hailstorms can have a significant impact on solar cells. The high-speed impact of hailstones can cause physical damage, such as cracks or fractures, to the surface of solar panels. This can result in reduced efficiency and output of the affected solar cells. Additionally, hailstorms can also damage the protective layers on solar panels, increasing the risk of moisture ingress and potential corrosion. Therefore, hailstorms pose a potential threat to the durability and performance of solar cells.
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POLY SOLAR CELLS 16.8% ---CNBM MADE IN CHINA ,LOW PRICE
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 PCS
- Supply Capability:
- 1000000 PCS/month
OKorder Service Pledge
OKorder Financial Service
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