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
You Might Also Like
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: What is the impact of hurricane-force winds on solar cell efficiency?
- The impact of hurricane-force winds on solar cell efficiency can be significant. These strong winds can cause physical damage to solar panels, such as breaking or dislodging them from their mounts. This not only affects the overall functionality of the solar system but can also lead to a decrease in energy generation. Additionally, high winds can result in the accumulation of dust, dirt, or debris on the surface of the solar panels, reducing their ability to absorb sunlight and convert it into electricity. Therefore, it is crucial to ensure proper installation and maintenance of solar systems in hurricane-prone areas to minimize the negative impact on efficiency.
- Q: Can solar cells be used to power satellites?
- Yes, solar cells can be used to power satellites. In fact, solar cells are the primary source of power for most satellites orbiting the Earth. They convert sunlight directly into electricity, providing a reliable and renewable energy source for the electrical systems on board the satellite.
- Q: On the parallel connection of solar cells
- if this group of bad The phenomenon of short-circuit, that the solar cells on the electrical equipment and output, but the voltage is reduced; if it is a parallel combination, then I suggest Each group of "output" line in series with a "switch" type of diode, so, if in which one of the short-circuit damage, other normal solar cells will not be bad on this group of "anti-charging" and Damage to other normal solar cells, if this group of bad conditions for the open circuit, it is only to reduce the entire solar cell "external" output current, will not cause other failures.
- Q: Can the 156x156mm high efficiency single crystal cells assembly function better compared to the traditional one?
- The reason why it is functioning better is because of its h igh power large area silicon solar cell.
- Q: What is the payback period for solar cells?
- The payback period for solar cells depends on various factors such as the initial cost of installation, the amount of electricity generated, and the cost of traditional energy sources in the area. On average, solar cells have a payback period ranging from 5 to 10 years, but in some cases, it can be as short as 3 years or as long as 20 years.
- 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: How do solar cells handle power quality issues?
- Solar cells handle power quality issues by utilizing various components and systems. One of the key components is the inverter, which converts the direct current (DC) generated by the solar cells into alternating current (AC) suitable for use in households or industries. The inverter also helps regulate the voltage and frequency of the electricity produced, ensuring it meets the required power quality standards. Additionally, solar installations may include voltage regulators, surge protectors, and filters to minimize voltage fluctuations, surges, and harmonic distortions that could affect power quality. Overall, these measures help solar cells maintain a stable and reliable power output, successfully addressing power quality issues.
- Q: How to get high voltage, high current output of solar cells
- Using 880 0.5 volt 5 amp output of the panel, 440 in series as the first group, and then get a second group, then the two groups in parallel, you can get 220 volts 10 amps output
- Q: How are solar cells used in agricultural applications?
- Solar cells are used in agricultural applications to generate electricity for various purposes, such as powering irrigation systems, lighting in greenhouses, and running equipment like pumps and fans. They help farmers reduce their reliance on traditional energy sources and promote sustainable farming practices.
- Q: Can solar cells be used in public transportation?
- Yes, solar cells can be used in public transportation. They can be integrated into vehicles such as buses, trams, or trains to harness solar energy and power various onboard systems. Solar panels on the roof can generate electricity to charge batteries, power lighting and ventilation systems, or even propel the vehicle itself. This helps reduce reliance on traditional fuel sources and decreases carbon emissions, making public transportation more sustainable and environmentally friendly.
Send your message to us
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
Similar products
Hot products
Hot Searches
Related keywords