Best Solar Cells - Polycrystalline Solar Cells Tire 1 Manufacturer -17.4%
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- Payment Terms:
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- 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.
Factory Picture of Solar Cells
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.
- Q: How big are solar cells?
- Solar cells can vary in size, but typically range from a few square centimeters to several square meters.
- Q: Can solar cells be used in railway applications?
- Yes, solar cells can be used in railway applications. They can be installed on train rooftops to generate electricity, which can power various systems such as lighting, air conditioning, and communication systems. This helps reduce reliance on traditional power sources, lower operating costs, and make railways more sustainable and environmentally friendly.
- Q: How much space is required to install a solar cell system?
- The space required to install a solar cell system depends on various factors such as the size of the system, the capacity of the solar panels, and the energy requirements of the location. In general, a small residential solar system may require around 100 to 300 square feet of roof space, while larger commercial or utility-scale systems can require several acres of land.
- Q: Can solar cells be used in boats or marine applications?
- Yes, solar cells can be used in boats or marine applications. Solar panels can be installed on the deck or roof of a boat to harness the power of the sun and convert it into electricity. This electricity can then be used to power various onboard systems such as lights, navigation equipment, communication devices, and even recharge batteries. Solar power offers a sustainable and environmentally-friendly energy solution for boats, reducing reliance on traditional fuel sources and minimizing the carbon footprint of marine activities.
- Q: Are bulk solar cells better than the normal solar cells?
- It's hard to just simply say the bulk solar cells are better than normal solar cells. If the normal solar cells are better designed, it might be better than bulk solar cells.
- Q: How do solar cells perform in different climates?
- Solar cells can perform well in a variety of climates, although their efficiency may vary. In sunny climates, solar cells generally produce more electricity due to the abundance of sunlight. However, even in cloudy or cold climates, solar cells can still generate a significant amount of power, albeit at a slightly reduced efficiency. Overall, solar cells can function effectively in different climates and contribute to renewable energy generation.
- Q: What is the impact of bird droppings on solar cell performance?
- Bird droppings can significantly impact solar cell performance by reducing the amount of sunlight reaching the surface of the cells. The droppings can act as a physical barrier, blocking sunlight and reducing the efficiency of the solar cells in converting sunlight into electricity. Additionally, the chemical composition of bird droppings can cause corrosion and damage to the surface of the cells, further degrading their performance over time. Regular cleaning and maintenance are essential to ensure optimal solar cell efficiency and prevent any long-term negative impact from bird droppings.
- Q: What is the impact of saltwater exposure on solar cell efficiency?
- Saltwater exposure can have a significant negative impact on solar cell efficiency. The saltwater can corrode the metal components of the solar cells, leading to a decrease in their performance and overall efficiency. Additionally, the saltwater can create a conductive pathway that can bypass the solar cells, resulting in a loss of electrical energy. Therefore, it is crucial to protect solar cells from saltwater exposure to maintain their efficiency and prolong their lifespan.
- Q: I know that solar cells are produced by DC and then converted into alternating current through the inverter, who explains why the solar cell is produced by DC?
- In fact, just to understand what is the case of AC on the line. The reason for the generation of alternating current is because the conductor cut the magnetic induction line.
- Q: What is the usage of solar cells?
- Solar cells are basically considered to be a high technology battery, which can be used anywhere that needs a "battery"
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Best Solar Cells - Polycrystalline Solar Cells Tire 1 Manufacturer -17.4%
- 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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