Multi Junction Polycrystalline Solar Cells Series- 16.00-17.99%
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3000 pc
- Supply Capability:
- 300000 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. Proven long term mechanical stability of silicon
3. Make of highly purified poly silicon
4. Three bus bars for reduced series resistance and improved module and cell efficiency
5. Blue anti-reflecting coating ensures improved light absorption and increased efficiency
6. Acid texturization offers a uniform appearance and virtually invisible crystal structure
7. Excellent low light behavior for improved energy yield
Solar Cells Advantage:
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.
Specifications:
Efficiency | Power | Max Power Current | Min Power Current | Max Power Voltage | Short Circuit Current | Open Circuit Voltage |
Eff(%) | Ppm(W) | Ipm(A) | Ipm(A) | Vpm(V) | Isc(A) | Voc(V) |
17.80-17.99 | 3.89 | 7.50 | 7.38 | 0.527 | 8.04 | 0.630 |
17.60-17.79 | 3.84 | 7.45 | 7.32 | 0.525 | 7.94 | 0.628 |
17.40-17.59 | 3.80 | 7.40 | 7.25 | 0.523 | 7.90 | 0.629 |
17.20-17.39 | 3.76 | 7.35 | 7.17 | 0.518 | 7.86 | 0.628 |
17.00-17.19 | 3.71 | 7.3 | 7.10 | 0.516 | 7.80 | 0.625 |
16.80-16.99 | 3.67 | 7.25 | 7.05 | 0.514 | 7.75 | 0.623 |
16.60-16.79 | 3.63 | 7.20 | 6.98 | 0.512 | 7.70 | 0.620 |
16.40-16.59 | 3.58 | 7.15 | 6.90 | 0.510 | 7.64 | 0.618 |
16.20-16.39 | 3.54 | 7.1 | 6.72 | 0.508 | 7.57 | 0.616 |
16.00-16.29 | 3.49 | 7.05 | 6.56 | 0.506 | 7.35 | 0.614 |
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 much does a solar cell weigh?
- The weight of a solar cell typically varies depending on its size and type, but on average, a standard solar cell weighs around 3 to 4 pounds (1.4 to 1.8 kilograms).
- Q: How do solar cells handle hail or other physical damage?
- Solar cells are designed to be durable and withstand various weather conditions, including hail or physical damage. The cells are typically made of tempered glass, which is highly resistant to impact. Additionally, solar panels are tested and certified to meet certain industry standards for hail resistance. In the event of severe damage, such as a shattered panel, individual cells can be replaced without affecting the overall performance of the solar system.
- Q: What is the accurate explanation for the sun solar cell power system? How does it work?
- The sun solar cell power system is actually working better than the other ways, because the quality guarantee period of crystalline silicon solar cells is 15 years, and the service life is more than 25 years.
- Q: What is the impact of tree shading on solar cell efficiency?
- Tree shading can have a significant impact on solar cell efficiency. When trees cast shadows on solar panels, they reduce the amount of sunlight reaching the cells, resulting in decreased electricity generation. The shading not only reduces the overall energy output but also causes uneven distribution of light, leading to hotspots on the panels, which can further decrease their efficiency and lifespan. Therefore, it is important to consider tree placement and regularly trim branches to maximize solar cell efficiency.
- Q: Can solar cells be used in powering medical devices?
- Yes, solar cells can be used to power medical devices. Solar cells can convert sunlight into electricity, which can then be used to directly power or recharge batteries of various medical devices such as pacemakers, insulin pumps, and portable diagnostic equipment. This renewable energy source offers a sustainable and efficient solution for powering medical devices, especially in remote or resource-limited areas where access to electricity may be limited.
- Q: How do solar cells perform in areas with frequent power outages?
- Solar cells can be a reliable source of electricity in areas with frequent power outages. Since solar cells generate electricity from sunlight, they are not dependent on the grid for power supply. This means that even during power outages, solar cells can continue to produce electricity as long as there is sufficient sunlight available. However, the performance of solar cells during cloudy or rainy days may be affected, resulting in reduced electricity generation. Additionally, to ensure uninterrupted power supply, it is advisable to use energy storage systems such as batteries in conjunction with solar cells in areas with frequent power outages.
- Q: How are solar cells used in calculators?
- Solar cells are used in calculators to convert sunlight into electrical energy, which powers the device and allows it to function without the need for batteries or external power sources.
- Q: Can solar cells be used for desalination purposes?
- Yes, solar cells can be used for desalination purposes. Solar-powered desalination systems, such as reverse osmosis (RO) or solar stills, can convert saltwater into freshwater by utilizing the energy from sunlight to power the desalination process. This renewable energy source makes desalination more sustainable and environmentally friendly.
- Q: How do monocrystalline solar cells differ from polycrystalline solar cells?
- Monocrystalline solar cells are made from a single crystal structure, typically silicon, which allows for higher efficiency and performance in converting sunlight into electricity. On the other hand, polycrystalline solar cells are made from multiple crystal structures, resulting in a lower efficiency but a more cost-effective option.
- Q: Are solar cells affected by shade?
- Yes, solar cells are affected by shade. When solar cells are partially shaded, it reduces their efficiency and overall power output. Shading can create hotspots on the shaded cells, causing them to generate less electricity and potentially damage the cells. Therefore, it is important to ensure that solar panels are installed in areas with minimal shade to maximize their performance.
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Multi Junction Polycrystalline Solar Cells Series- 16.00-17.99%
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3000 pc
- Supply Capability:
- 300000 pc/month
OKorder Service Pledge
OKorder Financial Service
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