156*156MM MONOCRYSTAL SOLAR CELL WITH 4.42 WATT HIGH EFFICIENCY
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- 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 tree shading on solar cell efficiency?
- Tree shading can significantly reduce solar cell efficiency as it blocks sunlight from reaching the surface of the cells. This shading creates patches of shade on the solar panels, reducing the overall output of electricity. It is important to ensure that solar panels are installed in areas with minimal shading to maximize their efficiency and energy generation.
- Q:What can be used as the materials for solar cells?
- The thin-film absorbers
- 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:Want to use solar panels and batteries to produce a power supply that can provide a stable voltage, how can you connect? Can you connect directly with the solar panel to the battery while the battery power supply is feasible?
- Solar cells and battery connection, it is best to use a photovoltaic charging controller, which can control the output voltage of solar cells can protect the battery is not overcharge, but also at night when the solar cell does not generate electricity, to prevent the battery power back
- Q:Can solar cells be used in railway applications?
- Yes, solar cells can be used in railway applications. They can be installed on train rooftops to generate electricity, which can power various systems such as lighting, air conditioning, and communication systems. This helps reduce reliance on traditional power sources, lower operating costs, and make railways more sustainable and environmentally friendly.
- Q:How do solar cells affect the value of a property?
- Solar cells can positively affect the value of a property by reducing energy costs, generating income through net metering or feed-in tariffs, and increasing its overall sustainability and appeal to potential buyers.
- Q:What is the payback period for solar cells?
- The payback period for solar cells refers to the amount of time it takes for the cost of installing and maintaining solar cells to be recouped through the savings generated from reduced or eliminated electricity bills. Typically, the payback period for solar cells ranges from 5 to 10 years, depending on factors such as installation cost, energy consumption, government incentives, and regional sunlight availability.
- Q:Are solar cells affected by electromagnetic interference?
- Yes, solar cells can be affected by electromagnetic interference (EMI). EMI refers to the disturbance caused by electromagnetic radiation on electronic devices, including solar cells. The interference can lead to reduced efficiency and performance of the solar cells. Shielding techniques and proper grounding can be employed to mitigate the impact of EMI on solar cells.
- Q:Can solar cells be used in powering remote weather stations?
- Yes, solar cells can be used to power remote weather stations. Solar cells convert sunlight into electricity, making them an ideal and sustainable power source for remote locations where access to traditional power grids may be challenging. The abundance of sunlight in many regions allows solar cells to efficiently generate electricity, providing a reliable source of power for remote weather stations.
- Q:Where and how can we find the best solar cells suppliers?
- I usually use to find the solar cell suppliers here: 1 alibaba , 2, made-in-china 3. globalsources
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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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