Sunyima World-Beating Solar Cells - 25 Years Life Time - 17.5% Efficiency
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 5000000 pc/month
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Brief Introduction of Solar Cells
A solar cell, is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon. It is a form of photoelectric cell, defined as a device whose electrical characteristics, such as current, voltage, or resistance, vary when exposed to light. Solar cells are the building blocks of photovoltaic modules, otherwise known as solar panels.
Introduction of our Company
We were officially founded in 2008 after two years of careful and intense preparation. Now, we are ready to become a leader in developing and implementing Renewable Energy Technologies Worldwide and even more confident about its mission: "Renewable energy renews your future".
Any professional and any type of investor cannot ignore that the topic: Source of Energy is becoming a common concern in any conversation as the Global Warming shows signs of worsening. The world needs to decrease its dependence on crude oil.
This crossroad creates an increasing opportunity to all crude oil substitutes and clean energy technologies. We are focused primarily on solar energy because it is readily available, infinitely, and inexhaustible. Additionally, intense research is promising that solar energy production costs will reach grid parity (the ability to compete with crude oil energy generation costs) in a very near future.
We firmly believes that saving energy and reducing/eliminating pollutants is more than a good ideal but a responsibility that should be demanded from everyone. We are investing in locations where solar power is suitable, and supporting public and large utility organizations in designing and implementing solar technologies.
Specifications of Polycrystalline Solar Cells
Format : 156 mm × 156 mm ± 0.5 mm
Thickness: 210 μm ±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)
Efficiency (%) | Pmpp (W) | Umpp (V) | Impp (A) | Voc (V) | Isc (A) |
18.00% | 4.38 | 0.528 | 8.291 | 0.631 | 8.869 |
17.80% | 4.33 | 0.525 | 8.252 | 0.629 | 8.821 |
17.60% | 4.29 | 0.532 | 8.053 | 0.633 | 8.541 |
17.40% | 4.23 | 0.528 | 8.092 | 0.624 | 8.632 |
17.20% | 4.19 | 0.524 | 7.992 | 0.62 | 8.458 |
17.00% | 4.14 | 0.52 | 7.972 | 0.623 | 8.5 |
Advantage of Polycrystalline Solar Cells
1. Tire-1 Solar Cells’ Manufacturer Quality Guarantee. With a complete and sophisticated quality government system, our Quality Management have arrived world’s leading place. Customer can receive Tire-1 Cells Maker’s Quality Standard Products.
2. Trusted Warranty. We can supply trusted after-sales service to our customer. If our cells are found not in conformity to the specification of manufacturer, or should the inspected quantity found in shortage, or should the packing found damaged, the buyer has the right to claim to the seller. The claim, if any, should be presented to seller within 30 days after cargo's arrival date to the port, together with related inspection report and photos issued and provided by a reputable independent surveyor such as SGS.
3. World’s Leading Manufacturer Equipment. We imported the newest and leading production equipment from abroad. Advanced equipment can guarantee the stable quality of cells. Auto production line can also save labor cost which will further cut our production cost.
4. Bulk supply: With the production capacity of 500MW, we can produce large quantity every month. This can satisfy most customer requirement.
Usage of Polycrystalline Solar 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 and stable quality, our cells can greatly improve the performance of Solar Modules.
Applications of Polycrystalline Solar Cells
Assemblies of photovoltaic cells are used to make solar modules which generate electrical power from sunlight, as distinguished from a "solar module" or "solar panel". A solar array generates solar power using solar energy.
Packaging & Delivery of Polycrystalline Solar Cells
Carton Box Package and Deliver by air. It should be noticed that it should be avoid of water, sunshine and moist.
Factory Picture of Solar Cells
Package 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: Can solar cells be used in space heating systems?
- Yes, solar cells can be used in space heating systems. Solar panels, which consist of solar cells, can convert sunlight into electricity. This electricity can then be used to power space heating systems, either directly or through storage in batteries. Additionally, solar thermal systems can use solar energy to heat water or air, which can then be used for space heating purposes.
- Q: Can solar cells be used in areas with high pollution?
- Yes, solar cells can still be used in areas with high pollution. While pollution can reduce the efficiency of solar cells by blocking sunlight, advancements in technology have made solar panels more resilient. Additionally, regular maintenance and cleaning can help mitigate the impact of pollution on solar panels.
- Q: Are solar cells affected by extreme temperatures?
- Yes, solar cells are affected by extreme temperatures. High temperatures can cause the efficiency of solar cells to decrease, as the excess heat can reduce their ability to convert sunlight into electricity. Conversely, extremely cold temperatures can also impact the performance of solar cells, although to a lesser extent. It is important to note that modern solar cell designs often incorporate measures to mitigate the effects of temperature, such as using materials that can withstand extreme conditions.
- Q: How do solar cells handle electromagnetic pulses?
- Solar cells are generally not designed to handle electromagnetic pulses (EMPs) as they are highly sensitive electronic devices. Strong EMPs, such as those caused by a nuclear explosion or a solar storm, can potentially damage or destroy solar cells by overwhelming their circuitry. However, it is worth noting that the likelihood of solar cells being directly affected by EMPs is relatively low, as they are often shielded by other components of the solar panel system such as inverters and wiring.
- Q: Is it possible to learn how to make solar cells by yourself?
- I don't know how to make a solar cell by myself, but I am very interested in your trying to do it.
- Q: What is a solar cell?
- A solar cell is a device that converts sunlight into electricity by utilizing the photovoltaic effect, where the energy from photons is absorbed and causes the release of electrons, generating an electric current.
- Q: What is the history of solar cell development?
- The history of solar cell development dates back to the 19th century when the photovoltaic effect was first discovered by French physicist Alexandre-Edmond Becquerel in 1839. However, it wasn't until 1954 that the first practical silicon solar cell was developed by Bell Labs scientists. This breakthrough led to the commercialization of solar cells and their initial use in space applications, such as powering satellites. Throughout the 1960s and 1970s, solar cell technology continued to advance, primarily driven by research and development efforts in the United States. The energy crisis of the 1970s further fueled interest in renewable energy, including solar cells, leading to increased investment and technological advancements. In the 1980s and 1990s, solar cells became more efficient and affordable, making them increasingly popular for off-grid applications, such as powering remote locations and providing electricity to rural communities. Governments and organizations worldwide started implementing policies and incentives to promote solar energy adoption. In the early 2000s, there was a significant growth in the solar industry, driven by technological improvements, increased manufacturing scale, and declining production costs. This led to the widespread adoption of solar panels for residential and commercial use, as well as grid-connected solar power plants. Today, solar cells continue to evolve, with ongoing research focused on improving efficiency, durability, and reducing costs. The integration of solar cells into various applications, such as building materials and consumer electronics, further expands their potential. The solar industry plays a crucial role in the global shift towards clean and sustainable energy sources.
- Q: Can solar cells be used in data centers?
- Yes, solar cells can be used in data centers. They can help offset the energy consumption of the data center by generating clean and renewable electricity. However, their effectiveness may depend on factors such as the size of the data center, available space for solar panel installation, and the amount of sunlight available at the location.
- Q: What is the role of tracking systems in solar cell installations?
- The role of tracking systems in solar cell installations is to optimize the efficiency and output of the solar panels by automatically adjusting their position and orientation throughout the day to maximize exposure to sunlight. This ensures that the panels are always facing the sun at the optimal angle, resulting in increased energy production and improved overall performance of the solar cell installation.
- Q: Can solar cells be used on rooftops with different orientations?
- Yes, solar cells can be used on rooftops with different orientations. While the ideal orientation for maximum energy production is typically south-facing, solar panels can still generate electricity when facing east, west, or even north. However, the energy output may vary depending on the orientation, so it's important to consider factors like shading and angle adjustments to optimize their performance.
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Sunyima World-Beating Solar Cells - 25 Years Life Time - 17.5% Efficiency
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 5000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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