Poly 3 Busbar Solar Cells Four Busbar With Lower Price B Grade
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 30000 pc
- Supply Capability:
- 3000000 pc/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Product description
Poly Solar Cells 156*156mm B Grade Low Price
A solar cell, or photovoltaic 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.[1] 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.
Solar cells are described as being photovoltaic irrespective of whether the source is sunlight or an artificial light. They are used as a photodetector (for example infrared detectors), detecting light or other electromagnetic radiation near the visible range, or measuring light intensity.
In contrast, a solar thermal collector supplies heat by absorbing sunlight, for the purpose of either direct heating or indirect electrical power generation from heat. A "photoelectrolytic cell" (photoelectrochemical cell), on the other hand, refers either to a type of photovoltaic cell (like that developed by Edmond Becquerel and modern dye-sensitized solar cells), or to a device that splits water directly into hydrogen and oxygen using only solar illumination.
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
1.The absorption of light, generating either electron-hole pairs or excitons.
2.The separation of charge carriers of opposite types.
3.The separate extraction of those carriers to an external circuit.
Product Images
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) |
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 |
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% |
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 |
FAQ
Q:What price for each watt?
A:It depends on the quantity, delivery date and payment terms
Q:What is your warranty system?
A:Our Solar cells performance guarantees for 25 years
Q:How do you pack your products?
Brief introduction of 3 busbar solar cell
Solar cells, also known as "Solar chip" or "photovoltaic cell”, is a direct use of solar photovoltaic power generation semiconductor slice. As long as it is light that can be instantaneous output voltage and in the case of the circuit generates a current situation.
3 Busbar solar cell convert light into electrical energy through the photoelectric effect or photochemical effect directly. In the photoelectric effect of thin-film solar cells work for the mainstream, and to the implementation of the work photochemical effects of solar cells is still in its infancy.
Working principle of 3 busbar solar cell
Sun lights in the semiconductor p-n junction, forming a new hole - electron pairs in the p-n junction built-in electric field, the photo-generated holes flow to the p region, the photo-generated electrons flow into the n region, after turning circuit current. This is how the photovoltaic solar cell works.
There are two ways 3 busbar solar power working in, one is light - heat - electricity conversion mode, the other is light - electric direct conversion method.
Briefly, solar photovoltaic power generation principle is the use of solar cells to absorb 0.4μm ~ 1.1μm wavelength (for silicon) sunlight, light energy being converted into electric energy directly.
Since electricity generated by 3 busbar solar cells is DC, so if you provide electricity to all kinds of electrical appliances used in home or industrial need to install DC / AC converter, to change it into alternating current.
Most of the rechargeable solar cells apply in consumer products have charging problem. In the past general object takes charge NiMH or nickel cadmium batteries, nickel-metal hydride batteries but cannot withstand high temperatures and nickel-cadmium batteries have environmental pollution.
Super capacitor rapid development, large capacity, anti narrow area, coupled with low prices, it is part of the solar products began to shift to the super capacitor charging objects, thereby improving many of the problems of solar charging:
Charge faster,
The long life of more than 5 times,
Charging a wide temperature range,
Reduce the amount of solar cells (which can be low voltage charging).
- Q:How do solar cells perform in cloudy or overcast conditions?
- Solar cells are less efficient in cloudy or overcast conditions compared to direct sunlight. Cloud cover reduces the amount of sunlight reaching the solar cells, resulting in decreased electricity production. However, solar cells can still generate some energy in these conditions, although at a reduced rate.
- Q:How do solar cells perform in high humidity environments?
- Solar cells can still perform well in high humidity environments. However, excessive moisture in the air can potentially reduce their overall efficiency.
- Q:How do solar cells perform in areas with high levels of noise pollution?
- Solar cells are not affected by noise pollution as it has no impact on their performance. Noise pollution does not interfere with the ability of solar cells to convert sunlight into electricity, making them a reliable energy source even in areas with high levels of noise pollution.
- Q:Can solar cells generate electricity at night?
- No, solar cells cannot generate electricity at night. They require sunlight to produce electricity as they convert sunlight into electrical energy.
- Q:Can solar cells be used in sports stadiums?
- Yes, solar cells can be used in sports stadiums. They can be installed on the roof or integrated into the design of the stadium to capture solar energy and convert it into electricity. This renewable energy source can help power lighting, scoreboards, and other electrical systems, making sports stadiums more sustainable and reducing their carbon footprint.
- Q:Can solar cells be used in remote sensing devices?
- Yes, solar cells can be used in remote sensing devices. Solar cells convert sunlight into electricity, which can power various sensors and data collection devices used in remote sensing applications. The use of solar cells ensures that these devices can operate independently and sustainably in remote locations without the need for external power sources.
- Q:What is the pollution of solar cells?
- the city warehouse classification storage; 5, centralized custody, waiting for the introduction of domestic waste battery recycling technology; 6, increase the size of the battery recycling; 2, regular hand-site acquisition; 3, battery classification (ordinary battery, button batteries)
- Q:Can solar cells be used in security systems?
- Yes, solar cells can be used in security systems. Solar-powered security systems are increasingly popular as they provide a reliable and sustainable source of energy. Solar cells can power security cameras, motion sensors, alarms, and other components, allowing for remote monitoring and operation without relying on traditional power sources. Additionally, solar-powered security systems are often equipped with battery backup to ensure continuous operation even during periods of low sunlight or power outages.
- Q:What is the maintenance required for solar cells?
- The maintenance required for solar cells primarily involves periodic cleaning to ensure maximum sunlight absorption, checking for any damage or debris, and monitoring the performance of the system to address any issues promptly. Additionally, regular inspections and maintenance of other components such as inverters, wiring, and batteries may be required to ensure optimal functioning and longevity of the solar cell system.
- Q:Can solar cells be used in water?
- Yes, solar cells can be used in water. Some solar panels are specifically designed to be used in water environments, such as floating solar panels used in reservoirs, lakes, and other bodies of water. These panels are waterproof and can efficiently generate electricity even when partially submerged.
1. Manufacturer Overview |
|
---|---|
Location | |
Year Established | |
Annual Output Value | |
Main Markets | |
Company Certifications |
2. Manufacturer Certificates |
|
---|---|
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
|
---|---|
a)Trade Capacity | |
Nearest Port | |
Export Percentage | |
No.of Employees in Trade Department | |
Language Spoken: | |
b)Factory Information | |
Factory Size: | |
No. of Production Lines | |
Contract Manufacturing | |
Product Price Range |
Send your message to us
Poly 3 Busbar Solar Cells Four Busbar With Lower Price B Grade
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 30000 pc
- Supply Capability:
- 3000000 pc/month
OKorder Service Pledge
OKorder Financial Service
Similar products
New products
Hot products
Hot Searches
Related keywords