• High Quality Polycrystalline Silicon Solar Cells 156mmx156mm±0.5mm System 1
  • High Quality Polycrystalline Silicon Solar Cells 156mmx156mm±0.5mm System 2
High Quality Polycrystalline Silicon Solar Cells 156mmx156mm±0.5mm

High Quality Polycrystalline Silicon Solar Cells 156mmx156mm±0.5mm

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
1000000 pc/month

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 Solar Cells:

Solar cells is made by solar wafer, it has three categories of solar cell right now, monocrystalline polycrystalline and thin film,These cells are entirely based around the concept PN junction, which is the critical part of solar module, it is the part that can convert the light energy into electricity, the thickness is from 180um to 200um, with even busbars to conduct electricity, textured cell can decrease diffuse reflection; they 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  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;With high quality and stable quality. Our Cells can greatly improve the performance of Solar Modules.

Features:

1. High conversion efficiencies resulting in superior power output performance.

2. Outstanding power output even in low light or high temperature conditions

3. Optimized design for ease of soldering and lamination

4. Long-term stability, reliability and performance

5. Low breakage rate

6. Color uniformity


 Solar Cells Advantage:

•  High efficiency and stable performance in photovoltaic conversion.
•  Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell.
•  Advanced PECVD film forming, providing a dark blue silicon nitride anti-reflection film of homogenous color and attractive         appearance.
•  High quality metal paste for back surface and electrode, ensuring good conductivity, high pulling strength and ease of soldering.
•  High precision patterning using screen printing, ensuring accurate busbar location for ease with automatic soldering a laser cutting. 


Specifications:


Dimension

156mmx156mm±0.5mm

Thickness(Si)

180µm ±20µm, 200µm±20µm

Front

Blue silicon nitride anti-reflective coatings 1.4mm silver busbar

Back

Full-surface aluminum back-surface field 2.5mm(silver/aluminum discontinuous soldering pads

Features

> High conversion efficiences resulting in superior power output performance

> Outstanding power output even in low light or high temperature conditions

> Optimized design for ease of soldering and lamination

> Long-term stability,reliability and performance

> Low breakage rate

> Color uniformity

Production and Quality Control                                                                                                                                                                           

> Precision cell efficiency soring procedures

> Stringent criteria for color uniformity and appearance

> Reverse current and shunt resistance screening

> REACH-SVHC test passed, IS09001,ISO14001 and OHSAS 18001certificated

> Calibrated against Fraunhofer ISE


Packaging & Delivery of  Solar Cells

Carton Box Package and Deliver by air. It should be noticed that it should be avoid of water, sunshine and moist.

Monocrystalline Solar Cells High Quality 156mmx156mm±0.5mm

 FAQ

We have organized several common questions for our clients,may help you sincerely:

①What price for each watt?

It depends on the efficiency of the solar cell, quantity, delivery date and payment terms.

②How 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 pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

③Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?

Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.

We can provide you not only the solar module but also the off grid solar system, we can also provide you service with on grid plant.

④What is your warranty of solar cell?

 Our product can promise lower than 0.3% open box crack, we support claim after opening the box if it has crackm color difference or sth, the buyer should give pictures immediately, we can not accept the claim after the solar cell has assembled to solar panel.

• Timeliness of delivery

• ⑤How do you pack your products?

We have rich experience on how to pack the solar cell to make sure the safety on shipment, we could use wooden box or pallet as buyer's preference.





Q: What is the role of trackers in solar cell systems?
Trackers in solar cell systems are devices that help optimize the performance of solar panels by following the movement of the sun throughout the day. Their role is to ensure that the solar panels are always facing the sun at the optimal angle, maximizing the amount of sunlight they receive. This leads to increased energy production and improved efficiency of the solar cell system.
Q: Can solar cells be used in remote or inaccessible locations?
Yes, solar cells can be used in remote or inaccessible locations as they do not require a constant power supply or connection to the grid. They can provide a reliable and sustainable source of electricity in areas where traditional power sources are unavailable or difficult to access.
Q: Can solar cells be used in hybrid systems?
Yes, solar cells can be used in hybrid systems. Hybrid systems combine different sources of energy, such as solar, wind, or fossil fuels, to generate electricity. Solar cells can be integrated into these systems to harness solar energy and contribute to the overall power generation. This allows for a more sustainable and efficient energy production, reducing reliance on traditional energy sources.
Q: Can solar cells be used in cloudy or rainy weather?
Yes, solar cells can still be used in cloudy or rainy weather, although their efficiency will be reduced. While solar cells generate less electricity under such conditions due to reduced sunlight intensity, they can still produce some power. Additionally, advancements in solar technology have improved the ability of solar cells to capture diffused and indirect sunlight, making them more viable in less optimal weather conditions.
Q: What should I know about the Crystalline silicon photovoltaic cells?
Crystalline silicon photovoltaic cells work by using crystalline silicon photovoltaic effect and power of the solar cell in generating the electrical power. It is not only used in the daily life but also in the industrail markets.
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: Anybody ever heard of solar roll flexible solar panel?
The flexible solar cells is more convenient to take with you, and also easy to charge as long as you do know how to use it properly.
Q: How do solar cells perform in areas with high humidity and saltwater exposure?
Solar cells can still perform well in areas with high humidity and saltwater exposure, although their efficiency may be slightly reduced. The moisture in the air and the saltwater can create a thin layer of corrosion on the surface of the solar cells, which can hinder their performance over time. However, advancements in solar cell technology, such as improved coatings and materials, have made them more resilient to these conditions. Regular cleaning and maintenance can also help mitigate the effects of humidity and saltwater exposure on solar cell performance.
Q: Is it complicated to make a solar cell work well?
It is quite complicated to make the sun power generate the power we need.
Q: How are solar cells used in military applications?
Solar cells are used in military applications to power portable electronic devices, remote surveillance systems, and even to provide electricity to military bases in remote locations. They offer a reliable and sustainable source of power, reducing the need for fuel resupply and minimizing the environmental impact. Additionally, solar cells can be integrated into various military equipment, such as backpacks and helmets, enabling soldiers to generate power on the move.

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