Buy Small Solar Cells:156*156mm Monocrystal Solar Cell with 4.42 Watt High Efficiency
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- Loading Port:
- Shanghai
- Payment Terms:
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- Min Order Qty:
- 1000 pc
- Supply Capability:
- 20000000 pc/month
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Monocrystal solar energy cell
type：156M
appearance：156×1565㎜±0.5mm;diagonal:R=100mm
Main fence wide:1.4-1.5mm back electrode wide：2-2.5mm
Fence line qty：90
Cell thickness：220um±20um
Eff(%) | 18.50- 18.60 | 18.60- 18.70 | 18.70- 18.80 | 18.80- 18.90 | 18.9- 19.0 | 19.1- 19.1 | 19.1- 19.2 | |||||
Pm(W) | 4.42 | 4.44 | 4.47 | 4.49 | 4.52 | 4.54 | 4.56 | |||||
Isc(A) | 8.82 | 8.83 | 8.85 | 8.86 | 8.88 | 8.9 | 8.93 | |||||
Im(A) | 8.33 | 8.35 | 8.39 | 8.42 | 8.45 | 8.47 | 8.51 | |||||
Voc(V) | 0.634 | 0.635 | 0.636 | 0.637 | 0.637 | 0.638 | 0.64 | |||||
Vm(V) | 0.532 | 0.534 | 0.534 | 0.535 | 0.536 | 0.537 | 0.538 | |||||
FF(%) | 79.3 | 79.5 | 79.6 | 79.8 | 80 | 80 | 80 |
remark:our company cells as per working current concentrate principle,separate the first and the second grade
Usage of Polycrystalline Solar Cells
Solar cells 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 the 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; our solar cells have passed IEC Certification. With high and stable quality, our cells can greatly improve the performance of Solar Modules.
Applications of Polycrystalline Solar Cells
Assemblies of photovoltaic cells are used to make solar modules which generate electrical power from sunlight, as distinguished from a "solar module" or "solar panel". A solar array generates solar power using solar energy.
Factory Picture of Solar Cells
FAQ
We have organized several common questions for our clients，may help you sincerely：
What’s price per watt?
A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.
Can you tell me the parameter of your solar cells?
We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.
How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
Can you do OEM for us?
Yes, we can.
How 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 perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served
- Q:What is the impact of dust and dirt on solar cell efficiency?
- Dust and dirt can significantly reduce the efficiency of solar cells. When dust accumulates on the surface of solar panels, it creates a barrier that inhibits the penetration of sunlight, thereby reducing the amount of energy that can be converted into electricity. Additionally, dirt particles can cause shading effects and create hotspots, which further decrease the overall efficiency of the solar cells. Regular cleaning and maintenance of solar panels are crucial to keep them operating at their maximum potential.
- 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:How do solar cells perform in areas with limited sunlight?
- Solar cells perform less efficiently in areas with limited sunlight compared to areas with abundant sunlight. This is because solar cells rely on sunlight to generate electricity, and limited sunlight means less energy available for conversion. However, solar cells can still produce electricity in areas with limited sunlight, although at a lower rate, making it important to consider alternative energy sources or optimize the solar cell system's design for maximum efficiency in such areas.
- Q:How are solar cells integrated into building designs?
- Solar cells can be integrated into building designs through various methods such as rooftop installations, solar facades, and building-integrated photovoltaics (BIPV). These methods involve incorporating solar panels into the structure of the building, either on the roof or as part of the facade, allowing for the generation of clean and renewable electricity while seamlessly blending with the overall architectural design.
- Q:What is a multi-junction solar cell?
- A multi-junction solar cell is a type of photovoltaic cell that consists of multiple layers of different semiconductor materials, each designed to absorb different wavelengths of sunlight. This allows the cell to convert a broader spectrum of light into electricity, resulting in higher efficiency and improved performance compared to traditional single-junction solar cells.
- 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 to power the system. This allows for independent operation and eliminates the need for a constant power supply or wiring, making solar-powered security systems an efficient and sustainable choice.
- Q:Can solar cells be used in disaster relief efforts?
- Yes, solar cells can be used in disaster relief efforts. Solar cells provide a reliable and sustainable source of electricity, which is crucial in disaster-stricken areas where power infrastructure is damaged or non-existent. Solar panels can be quickly deployed to provide immediate access to electricity for emergency services, communication devices, medical equipment, and lighting in disaster response centers, hospitals, and temporary shelters. They are also cost-effective and environmentally friendly, offering long-term benefits for affected communities during the recovery and rebuilding process.
- Q:Can solar cells be used for powering satellites?
- Yes, solar cells can be used for powering satellites. In fact, they are the primary source of power for most satellites in space. Solar cells convert sunlight into electricity, which is stored in batteries for use during periods of darkness or when the satellite is in Earth's shadow.
- Q:Can solar cells be used in remote areas with no access to electricity?
- Yes, solar cells can be used in remote areas with no access to electricity. Solar cells convert sunlight into electricity, making them a reliable and sustainable source of power in areas where grid connectivity is absent. They are particularly well-suited for remote locations due to their portability, low maintenance requirements, and ability to generate electricity even in harsh environmental conditions.
- Q:Can solar cells be used on mobile devices?
- Yes, solar cells can be used on mobile devices. In fact, there are already solar-powered chargers available that can be attached to mobile devices to harness solar energy and charge them on the go. These solar cells convert sunlight into electricity, providing a sustainable and eco-friendly source of power for mobile devices.
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Buy Small Solar Cells:156*156mm Monocrystal Solar Cell with 4.42 Watt High Efficiency
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 20000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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