Sun Power Solar Cells - High Quality Poly Solar Cell 156mm with TUV, CE Certification
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 40000 watt
- Supply Capability:
- 1000 watt/month
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Details Of Poly Solar Cell 156mm
Specifications Of Poly Solar Cell 156mm
1.Mechanical data and design
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 (+) | 2.5 mm wide soldering pads (silver) back surface field (aluminium) |
2.Temperature Coefficient of Cells
Voc. Temp . coef.%/K | -0.351%/K |
Isc . Temp . coef.%/K | +0.035%/K |
Pm. Temp. coef.%/K | -0.47%/K |
3.Electrical Characteristic
Efficiency (%) | Pmpp (W) | Umpp (V) | Impp (A) | Uoc (V) | Isc (A) | FF (%) |
17.25 | 4.197 | 0.524 | 7.992 | 0.62 | 8.458 | 80.03% |
17 | 4.137 | 0.524 | 7.876 | 0.619 | 8.353 | 80.01% |
16.75 | 4.076 | 0.522 | 7.81 | 0.617 | 8.286 | 79.73% |
16.5 | 4.015 | 0.518 | 7.746 | 0.613 | 8.215 | 79.73 |
16.25 | 3.955 | 0.515 | 7.683 | 0.61 | 8.144 | 79.61% |
16 | 3.894 | 0.512 | 7.613 | 0.608 | 8.075 | 79.31% |
15.75 | 3.833 | 0.51 | 7.534 | 0.605 | 8.058 | 78.62% |
15.5 | 3.772 | 0.508 | 7.453 | 0.604 | 8.02 | 77.87% |
15.25 | 3.771 | 0.505 | 7.35 | 0.604 | 9.997 | 76.83% |
15 | 3.65 | 0.503 | 7.271 | 0.604 | 7.989 | 75.64% |
14.5 | 3.529 | 0.499 | 7.067 | 0.604 | 7.988 | 73.14% |
14 | 3.407 | 0.499 | 6.833 | 0.604 | 7.833 | 72.01% |
4.Intensity Dependence
Intensity [W/m2] | Isc× [mA] | Voc× [mV] |
1000 | 1.00 | 1.000 |
900 | 0.90 | 0.989 |
500 | 0.50 | 0.963 |
300 | 0.30 | 0.939 |
200 | 0.20 | 0.920 |
Advantage Of Poly Solar Cell 156mm
1: High quality cell, Level A cell (14%—17.5%)
2.Dimensione:156*156mm Diagonal:200mm
3: Qualified certification: TUV,CE certification.
4: Warranty: five years for whole unit
Usage/Application Of Poly Solar Cell 156mm
Packaging & Delivery Of Poly Solar Cell 156mm | |
Packaging Detai | Packaging Detail：Export Carton and Pallet or under customer request. |
Delivery Detail：10-20days | |
Latest research progress of Polymer Solar Cells
Compared with mature inorganic silicon solar cells from its conversion efficiency and stability, Polymer Solar Cells is still in the development stage. However, due to the advantages of having a light weight, low cost, flexible devices can be made, and a wet film formation (spin coating, ink jet printing and screen printing) technology and other large area, the organic polymer solar cells become one of the hottest areas of research.
Photoelectric conversion efficiency of solar cells is determined by the open-circuit voltage of the battery, short-circuit current, and fill factor, so how to improve the aforementioned three factors, the conversion efficiency of solar cells is a key factor in increasing.
A joint research team from the University of California and the University of Cambridge consisting proposed PIPCP in recent journal Advanced Materials: PC61BM conjugated polymer ─ fullerene heterojunction solar cells latest research body, proposed a lifting battery open circuit voltage the method can significantly improve the photoelectric conversion efficiency of the device.
The paper pointed out that when the organic material absorbed photon excited state is formed, the excited state is seen as the static electricity in a combination of electrons and holes, known as excitons. Since the exciton properties of the organic semiconductor, the driving force of the charge separation in a solar cell is the donor and acceptor materials, the energy difference. Electronic circuit voltage depends on solar photovoltaic bandgap and bandgap is the recipient of the lowest unoccupied molecular orbital (LUMO) and to the body between the highest occupied molecular orbital (HOMO) energy difference.
Receptor lowest unoccupied molecular orbital wave function of the body and to the highest occupied molecular orbital overlap between the interface can create a form, this interface morphology and related electronic open-circuit voltage, called the charge transfer state (CTS). In fixed offsets, energy and electronic charge transfer state open circuit voltage linear relationship, even with the temperature close to the same value obtained when 0K, which shows the energy charge transfer state may limit the open circuit voltage of the electron. By reducing energy loss in the electronic band gap to the open circuit voltage, can effectively enhance the photoelectric conversion efficiency of the organic polymer solar cell.
- Q: How do solar cells perform in high altitude environments?
- Solar cells perform well in high altitude environments due to several factors. Firstly, at higher altitudes, there is less atmospheric interference, which means that solar cells receive more direct sunlight and can generate more electricity. Additionally, the colder temperatures at high altitudes can improve the efficiency of solar cells, as they operate more efficiently at lower temperatures. Furthermore, in regions with high altitude, there is often less cloud cover and air pollution, allowing solar cells to receive even more sunlight and operate at maximum capacity. Overall, solar cells are highly suitable for high altitude environments and can provide efficient and reliable renewable energy generation.
- Q: Can solar cells be used to power communication systems?
- Yes, solar cells can be used to power communication systems. Solar cells convert sunlight into electricity, which can be used to power various devices, including communication systems. This is especially useful in remote areas or during emergencies where access to traditional power sources may be limited. Additionally, solar-powered communication systems are environmentally friendly and sustainable.
- Q: What should I know about the Crystalline silicon photovoltaic cells?
- Crystalline silicon (c-Si) is the crystalline forms of silicon, either multicrystalline silicon (multi-Si) consisting of small crystals, or monocrystalline silicon (mono-Si), a continuous crystal. Crystalline silicon is the dominant semiconducting material used in photovoltaic technology for the production of solar cells.
- Q: Where can I help my company to buy the 3 Busbar Solar Cell for our project?
- We are a solar cell company based in China, and we are actually promoting our product on alibaba, where you can find the TP-125M 6.5''x6.5'' 3-busbar solar cell be your choice.
- Q: What is the environmental impact of manufacturing solar cells?
- The manufacturing of solar cells has both positive and negative environmental impacts. On the positive side, solar cells generate clean and renewable energy, reducing the reliance on fossil fuels and thereby decreasing greenhouse gas emissions and air pollution. Additionally, solar cells have a long lifespan and require minimal maintenance, reducing the overall environmental impact compared to other energy sources. However, the production process of solar cells does have some negative environmental consequences. The extraction of raw materials, such as silicon and rare earth metals, can lead to habitat destruction, water pollution, and soil degradation. The manufacturing process also requires energy and water, which can contribute to carbon emissions and water scarcity if not managed efficiently. Overall, while the production of solar cells does have some environmental impacts, it is important to consider them in relation to the significant environmental benefits that solar energy provides in terms of reducing carbon emissions and mitigating climate change.
- Q: Can solar cells be used in security systems?
- Yes, solar cells can be used in security systems. Solar-powered security systems utilize solar cells to convert sunlight into electricity, which is then stored in batteries for continuous power supply. This allows security systems to operate independently of the electrical grid, making them more reliable and cost-effective in remote or off-grid locations. Additionally, solar-powered security systems are environmentally friendly, reducing dependence on fossil fuels and lowering carbon emissions.
- Q: How do solar cells compare to other renewable energy sources?
- Solar cells have several advantages over other renewable energy sources. Firstly, solar energy is abundant and widely available, making it a more accessible option for many regions. Additionally, solar cells have a relatively long lifespan and require minimal maintenance, making them a cost-effective choice in the long run. Furthermore, solar energy is a clean and environmentally friendly source, as it produces no harmful emissions or pollutants. However, solar cells do have limitations, such as being dependent on sunlight availability and requiring large surface areas for installation. Overall, solar cells offer a promising and efficient solution for harnessing renewable energy.
- Q: How do solar cells handle snow or ice accumulation?
- Solar cells are designed to be durable and able to withstand snow or ice accumulation. However, when covered by snow or ice, their energy production is significantly reduced. Some solar panels are designed with a tilted angle and smooth surface, allowing snow to slide off easily. Additionally, the dark color of solar cells helps them absorb sunlight and melt the snow or ice faster. In extreme cases, manual removal of snow or ice may be necessary to restore optimal energy generation.
- Q: Can solar cells be used in farming or agriculture?
- Yes, solar cells can be used in farming or agriculture. They can be used to power various applications such as irrigation systems, electric fences, and remote monitoring systems, reducing the reliance on traditional energy sources. Additionally, solar panels can be installed on rooftops or mounted on structures to generate clean energy for on-site consumption or to be sold back to the grid, enabling farmers to save on electricity costs and contribute to sustainability efforts.
- Q: What is the role of bypass diodes in shading situations?
- The role of bypass diodes in shading situations is to prevent the shaded cells of a solar panel from reducing the overall power output of the panel. By creating an alternative path for the current to bypass the shaded cells, bypass diodes ensure that the unshaded cells can still generate electricity efficiently. This helps to optimize the performance and reliability of the solar panel system in the presence of shading or partial shading conditions.
1. Manufacturer Overview
| Location | SanShui City, Guang Dong, China. |
| Year Established | 2009 |
| Annual Output Value | Above 10 billion RMB |
| Main Markets | Mid East；Western Europe；North America;Southeast Asia |
| Company Certifications | TUV ISO9001;SGS |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Zhuhai, Foshan |
| Export Percentage | 0.4 |
| No.of Employees in Trade Department | about 600 |
| Language Spoken: | English；Chinese； |
| b) Factory Information | |
| Factory Size: | 66666.7m2 |
| No. of Production Lines | 12 |
| Contract Manufacturing | OEM Service Offered；Design Service Offered |
| Product Price Range | USD 0.3-0.45/Wp |
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Sun Power Solar Cells - High Quality Poly Solar Cell 156mm with TUV, CE Certification
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 40000 watt
- Supply Capability:
- 1000 watt/month
OKorder Service Pledge
OKorder Financial Service
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