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 handle temperature fluctuations?
- Solar cells generally handle temperature fluctuations well, but extreme temperatures can have an impact on their performance. In cold temperatures, solar cells tend to have slightly higher efficiency, meaning they can produce more electricity. However, excessive heat can cause a decrease in efficiency and even damage to the cells. To counteract this, solar panels are designed to dissipate heat effectively and are often installed with a gap between the panels and the roof to allow for better airflow. Additionally, some solar cell technologies, such as thin-film solar cells, are less susceptible to temperature variations compared to traditional crystalline silicon cells. Overall, while solar cells can tolerate temperature fluctuations, it is crucial to consider and manage heat buildup to ensure optimal performance and longevity.
- 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:How do solar cells handle electromagnetic interference?
- Solar cells are generally designed to be resistant to electromagnetic interference (EMI). They are made using materials that are not susceptible to EMI and are shielded to minimize any potential interference. Additionally, solar cell systems often incorporate filters and protective measures to further reduce the impact of electromagnetic interference on their performance.
- Q:Can solar cells be used in data centers or server farms?
- Yes, solar cells can be used in data centers or server farms. They can be installed on the rooftops or surrounding areas of these facilities to harness solar energy and convert it into electricity. This renewable energy source can help offset the power consumption of data centers and server farms, reducing their carbon footprint and reliance on traditional energy sources.
- Q:Can solar cells be used for powering wildlife tracking devices?
- Yes, solar cells can be used for powering wildlife tracking devices. Solar panels can generate electricity from sunlight, which can then be stored in batteries to power tracking devices. This renewable energy solution is particularly useful for wildlife tracking as it eliminates the need for frequent battery replacements in remote areas.
- Q:Can solar cells be used to power remote wildlife monitoring systems?
- Yes, solar cells can be used to power remote wildlife monitoring systems. Solar cells convert sunlight into electricity, providing a sustainable and reliable power source for monitoring equipment in remote areas where access to the electrical grid may be limited or unavailable. This allows for continuous operation of the monitoring systems without the need for frequent battery replacements or reliance on fossil fuels.
- Q:On the parallel connection of solar cells
- As for the solar cells in the string, parallel combination is Causing the damage of the battery pack, I think it is first necessary to make sure that the "combined" solar cells should have the same characteristics, and that the various parameters between them should be the same or similar, at least several major parameters must be the same, to achieve these Conditions can be combined after the combination; if the series combination in the use of a group of solar cells damaged and broken, then the other groups will not power the power supply equipment, because the entire line has been in the open state,
- Q:How long do solar cells last?
- Solar cells typically have a lifespan of around 25 to 30 years, but with proper maintenance and care, they can continue producing electricity for even longer.
- Q:Can the solar powered cells really work better than the normal cells?
- Because of the different ways of generating the power, the solar powered cells definitely better than the normal cells in the modern world.
- Q:Can solar cells be combined with energy storage systems?
- Yes, solar cells can be combined with energy storage systems. This integration allows for the excess energy generated by solar cells to be stored for later use, such as during periods of low sunlight or at night. Energy storage systems, such as batteries, enable a more reliable and efficient utilization of solar energy, making it a feasible and sustainable solution for meeting energy demands.
1. Manufacturer Overview |
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|---|---|
| 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 |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| 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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