High Quality 16-17.2% Efficiency Polycrystalline Silicon Solar Cells Price
- 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 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:
1. High conversion efficiencies resulting in superior power output performance.
2. Outstanding power output even in low light or high temperature conditions
3. Optimized design for ease of soldering and lamination
4. Long-term stability, reliability and performance
5. Low breakage rate
6. Color uniformity
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.
Specifications:
Efficiency | Efficiency | Pmax(W) | Average | Impp(A) | Vmpp(V) | Isc(A) | Voc(V) |
1840 | 18.30-18.50 | >4.371 | >4.371 | 8.285 | 0.530 | 8.695 | 0.626 |
1820 | 18.10-18.30 | 4.323-4.371 | 4.347 | 8.245 | 0.528 | 8.662 | 0.626 |
1800 | 17.90-18.10 | 4.276-4.323 | 4.299 | 8.190 | 0.526 | 8.630 | 0.625 |
1780 | 17.70-17.90 | 4.228-4.276 | 4.252 | 8.140 | 0.524 | 8.621 | 0.624 |
1760 | 17.50-17.70 | 4.180-4.228 | 4.204 | 8.095 | 0.522 | 8.598 | 0.623 |
1740 | 17.30-17.50 | 4.132-4.180 | 4.156 | 8.045 | 0.520 | 8.568 | 0.622 |
1720 | 17.10-17.30 | 4.085-4.132 | 4.108 | 7.905 | 0.518 | 8.528 | 0.620 |
Packaging & Delivery of Solar Cells
Carton Box Package and Deliver by air. It should be noticed that it should be avoid of water, sunshine and moist.
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 many solar cells are there in a solar panel?
- 20?
- Q: How do solar cells handle hail or other severe weather conditions?
- Solar cells are designed to be durable and withstand various weather conditions, including hail and severe weather. They are made with sturdy materials like tempered glass or polycrystalline silicon, which can endure hailstorms without significant damage. Additionally, solar panels undergo rigorous testing to ensure their ability to withstand impact and extreme weather events.
- Q: How do solar cells perform in dusty environments?
- Solar cells perform less efficiently in dusty environments due to reduced sunlight reaching the surface of the cells. Dust particles can accumulate on the surface of the solar panels, blocking the sunlight and reducing the amount of energy that can be converted. Regular cleaning and maintenance are necessary to ensure optimal performance in dusty conditions.
- Q: Can solar cells be used in telecommunications infrastructure?
- Yes, solar cells can be used in telecommunications infrastructure. They can power various components of the infrastructure such as cell towers, base stations, and remote equipment. Solar cells provide a reliable source of renewable energy that can be harnessed to meet the power requirements of telecommunications systems, particularly in remote and off-grid locations. This helps reduce dependence on traditional grid electricity and lowers the carbon footprint of the infrastructure.
- Q: How are solar cells different from solar panels?
- Solar cells are the basic building blocks of solar panels. While solar cells directly convert sunlight into electricity, solar panels are made up of multiple solar cells that are interconnected to generate a higher power output.
- Q: How does the photovoltaic cells work?
- Simply put, a solar panel works by allowing photons, or particles of light, to knock electrons free from atoms, generating a flow of electricity.
- Q: How do solar cells impact national energy policies?
- Solar cells have a significant impact on national energy policies as they promote the diversification and decentralization of energy sources. By harnessing the power of the sun, solar cells contribute to the development of renewable energy and reduce reliance on fossil fuels. This, in turn, helps countries achieve their energy security goals, mitigate climate change, and enhance sustainability. Governments often incentivize the adoption of solar cells through policy measures such as feed-in tariffs, tax credits, and research funding, which further drive the growth of solar energy and shape national energy policies.
- Q: I bought a new poly solar cells, and the test result of the conversion efficiency is 16.8%, is it lower than usual?
- The PV solar cells should be around 18%, any solar cells under that rate is not very efficient.
- Q: How can I describe solar cells in a simple way?
- Solar cell is a battery which you can use without damaging our environment.
- Q: Can solar cells be used in museums?
- Yes, solar cells can be used in museums. They can be used to power various devices and lighting within the museum, reducing reliance on traditional energy sources and contributing to a more sustainable and environmentally friendly operation. Additionally, solar cells can be integrated into the design of museum buildings, providing a visually appealing and efficient way to generate renewable energy.
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High Quality 16-17.2% Efficiency Polycrystalline Silicon Solar Cells Price
- 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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