• Polycrystalline  Solar Cells Series- 18.2% System 1
  • Polycrystalline  Solar Cells Series- 18.2% System 2
Polycrystalline  Solar Cells Series- 18.2%

Polycrystalline Solar Cells Series- 18.2%

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
100000 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:

1.     Tire-1 Solar Cells’ Manufacturer Quality Guarantee. With a complete and sophisticated quality government system, our Quality Management have arrived world’s leading place. Customer can receive Tire-1 Cells Maker’s Quality Standard Products.

2.     Trusted Warranty. We can supply trusted after-sales service to our customer. If our cells are found not in conformity to the specification of manufacturer, or should the inspected quantity found in shortage, or should the packing found damaged, the buyer has the right to claim to the seller. The claim, if any, should be presented to seller within 30 days after cargo's arrival date to the port, together with related inspection report and photos issued and provided by a reputable independent surveyor such as SGS.

3.     World’s Leading Manufacturer Equipment. We imported the newest and leading production equipment from abroad. Advanced equipment can guarantee the stable quality of cells. Auto production line can also save labor cost which will further cut our production cost.

4.     Bulk supply: With the production capacity of 500MW, we can produce large quantity every month. This can satisfy most customer requirement. 


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

Efficiency code


182

180

178

176

174

172

170

Efficiency

Eff(%)

18.20

18.00

17.80

17.60

17.40

17.20

17.00

Power

Ppm(W)

4.43

4.38

4.33

4.28

4.23

4.19

4.14

Max. Power current

Ipm(A)

8.26

8.22

8.17

8.12

8.08

8.05

7.99

Short Circut Current

Isc(A)

8.71

8.68

8.63

8.60

8.56

8.53

8.49

Max. Power Voltage

Vpm(V)

0.536

0.533

0.530

0.527

0.524

0.521

0.518

Open Cirtuit Voltage

Voc(V)

0.634

0.632

0.630

0.627

0.625

0.622

0.620



 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 are the main components of a solar cell?
The main components of a solar cell are a semiconductor material, typically silicon, which absorbs sunlight and generates electricity; metal contacts that collect and carry the generated electricity; and a protective layer, usually made of glass or plastic, to shield the semiconductor material from external factors.
Q:What is the impact of bird droppings on solar cell efficiency?
Bird droppings can significantly reduce the efficiency of solar cells. The droppings create a layer of dirt and debris on the surface of the cells, blocking sunlight from reaching the photovoltaic materials. This obstruction can result in a decrease in electricity generation and overall performance of the solar panels. Regular cleaning and maintenance are necessary to maintain optimal efficiency and prevent any long-term damage caused by bird droppings.
Q:Which one is better on the solar cells panel? The Monocrystal Solar Energy Cell or photovoltaic cell?
The photovoltaic cell is better in collecting the sunlight, which means it will be more efficient when the sunlight is better.
Q:Can solar cells be used in cloudy or rainy weather?
Yes, solar cells can still generate electricity in cloudy or rainy weather, although their efficiency may be reduced compared to sunny conditions.
Q:How can the solar power change our life by using solar cells material?
Solar power is at least 1/3 less expensive than coal-fired power . How can not the solar energy be used to change our life?
Q:Can solar cells be used for powering submarines?
Yes, solar cells can be used for powering submarines to some extent. However, due to limitations in surface area and the amount of sunlight that can penetrate the water, solar power alone is not sufficient to power submarines for long durations or at great depths. Submarines typically rely on a combination of diesel-electric engines and rechargeable batteries for propulsion and power generation.
Q:How do solar cells impact energy consumption patterns?
Solar cells have a significant impact on energy consumption patterns by providing a source of clean and renewable energy. They reduce the reliance on fossil fuels and contribute to a more sustainable and environmentally friendly energy production and consumption.
Q:How do solar cells perform in areas with high levels of air pollution?
Solar cells perform less efficiently in areas with high levels of air pollution. Air pollution, especially particulate matter and smog, can block sunlight and reduce the amount of light reaching the solar cells. This reduces their ability to generate electricity and can significantly decrease their performance. Additionally, air pollution can settle on the surface of the solar panels, creating a layer of dirt or dust that further reduces their efficiency. Regular cleaning and maintenance are required to ensure optimal performance in such areas.
Q:Can solar cells be used to power surveillance cameras?
Yes, solar cells can be used to power surveillance cameras. Solar power can provide a reliable and sustainable source of energy for surveillance cameras, eliminating the need for traditional electrical wiring or frequent battery changes. Solar panels can capture sunlight and convert it into electricity, which can then be stored in batteries to power the cameras day and night. This makes solar-powered surveillance cameras an eco-friendly and cost-effective solution, particularly in remote or off-grid locations.
Q:What is the impact of hailstorms on solar cells?
Hailstorms can have a significant impact on solar cells. The high-speed impact of hailstones can cause physical damage, such as cracks or fractures, to the surface of solar panels. This can result in reduced efficiency and output of the affected solar cells. Additionally, hailstorms can also damage the protective layers on solar panels, increasing the risk of moisture ingress and potential corrosion. Therefore, hailstorms pose a potential threat to the durability and performance of solar cells.

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