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: What is the role of trackers in solar cell systems?
- The role of trackers in solar cell systems is to maximize the efficiency of solar panels by automatically adjusting their position to follow the sun's path throughout the day. This allows the panels to capture the maximum amount of sunlight and generate more electricity.
- Q: What is a thin-film solar cell?
- A thin-film solar cell is a type of solar cell that is made using very thin layers of semiconductor materials. These layers are typically only a few micrometers thick, which makes the solar cell much lighter and more flexible compared to traditional solar cells. Thin-film solar cells are less efficient at converting sunlight into electricity but are more cost-effective and can be used in a wider range of applications.
- Q: What is the role of solar cells in powering outdoor lighting?
- The role of solar cells in powering outdoor lighting is to convert sunlight into electricity. Solar cells, also known as photovoltaic cells, capture the sun's energy and convert it into usable electrical power. This power is then stored in batteries, which can be used to illuminate outdoor lights during the night. Solar cells eliminate the need for traditional electrical power sources, making outdoor lighting more environmentally friendly and cost-effective.
- Q: Can solar cells be used on mobile devices?
- Yes, solar cells can be used on mobile devices. There are already various portable solar chargers available in the market that can be connected to mobile devices to generate and store energy from sunlight. Additionally, there are also some mobile devices that come with built-in solar panels to directly convert solar energy into power for charging.
- Q: Do you believe you can make a solar cell by using kitchenware?
- You must be joking.
- Q: What is the impact of solar cells on reducing dependence on foreign energy sources?
- Solar cells have a significant impact on reducing dependence on foreign energy sources as they harness the abundant and renewable power of the sun. By generating electricity locally, solar cells decrease the need for importing energy from foreign countries, promoting energy independence. This not only strengthens national security but also reduces the economic and political risks associated with relying on foreign energy supplies. Additionally, solar cells contribute to a more sustainable and environmentally friendly energy system, reducing carbon emissions and mitigating climate change.
- Q: Can solar cells be used in harsh climates?
- Yes, solar cells can be used in harsh climates. Solar cells are designed to withstand extreme weather conditions, including high temperatures, cold temperatures, and strong winds. They are often tested and certified to meet specific durability and performance standards, ensuring their reliability in harsh climates. Additionally, advancements in solar technology have led to the development of specialized solar panels that are specifically designed to perform well in extreme weather conditions, such as snow, hail, and sandstorms.
- Q: Can solar cells be used in powering drones?
- Yes, solar cells can be used in powering drones. Solar cells convert sunlight into electrical energy, which can be used to power various devices, including drones. By integrating solar panels onto the surface of the drone, it can harness solar energy and charge its batteries, extending its flight time and reducing the reliance on traditional power sources.
- Q: How do solar cells compare to other renewable energy sources?
- Solar cells are considered one of the most promising renewable energy sources due to their numerous advantages. Unlike other renewables, solar cells can be installed almost anywhere, making them highly accessible. They also have a low environmental impact and require minimal maintenance. Additionally, solar energy is abundant and inexhaustible, providing a consistent and reliable source of power. However, solar cells do have limitations, such as their dependency on sunlight and the high initial costs associated with installation. Despite these drawbacks, solar cells still outshine other renewables in terms of versatility, efficiency, and overall potential for widespread use.
- Q: Can solar cells be used in off-grid cabins or cottages?
- Yes, solar cells can definitely be used in off-grid cabins or cottages. Solar cells, also known as photovoltaic cells, convert sunlight into electricity, making them an excellent renewable energy source for remote locations. By harnessing the power of the sun, solar cells can generate electricity to power lights, appliances, and other electrical devices in off-grid cabins or cottages, allowing for a sustainable and independent energy solution.
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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