• Polycrystalline  Solar Cells Series- 17.00-18.20% 156mmx156mm±0.5mm System 1
  • Polycrystalline  Solar Cells Series- 17.00-18.20% 156mmx156mm±0.5mm System 2
Polycrystalline  Solar Cells Series- 17.00-18.20% 156mmx156mm±0.5mm

Polycrystalline Solar Cells Series- 17.00-18.20% 156mmx156mm±0.5mm

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
3000 pc
Supply Capability:
300000 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. Proven long term mechanical stability of silicon

3. Make of highly purified poly silicon

4. Three bus bars for reduced series resistance and improved module and cell efficiency

5. Blue anti-reflecting coating ensures improved light absorption and increased efficiency

6. Acid texturization offers a uniform appearance and virtually invisible crystal structure


 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.


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

Efficiency code


168

166

164

162

160

158

156

Efficency

Eff(%)

16.80

16.60

16.40

16.20

16.00

15.80

15.60

Power

Ppm(W)

4.09

4.04

3.99

3.94

3.89

3.85

3.79

Max. Power Current

Ipm(A)

7.94

7.90

7.85

7.80

7.75

7.71

7.68

Short Circuit Current

Isc(A)

8.45

8.41

8.38

8.35

8.32

8.25

8.22

Max. Power Volgate

Vpm(V)

0.515

0.512

0.509

0.507

0.505

0.504

0.502

Open Circut Voltage

Voc(V)

0.618

0.616

0.614

0.613

0.612

0.610

0.609

Polycrystalline  Solar Cells Series- 17.00-18.20% 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:Can solar cells be used for powering offshore oil rigs?
Yes, solar cells can be used for powering offshore oil rigs. They can provide a renewable and clean energy source to supplement or replace traditional fossil fuel-based generators, reducing the environmental impact and operational costs of offshore oil operations.
Q:Are solar cells affected by pollution?
Yes, solar cells can be affected by pollution. Airborne pollutants, such as dust, smog, or industrial emissions, can accumulate on the surface of solar panels, reducing their efficiency by blocking sunlight and decreasing their output. Regular cleaning and maintenance are essential to ensure optimal performance of solar cells in polluted environments.
Q:Can solar cells be used in space exploration?
Yes, solar cells can be used in space exploration. Solar cells are commonly used to power spacecraft and satellites in space missions. They convert sunlight into electricity, providing a reliable and renewable source of power for various systems and equipment used in space exploration.
Q:Can solar cells be used for military applications?
Yes, solar cells can be used for military applications. They are increasingly being adopted by the military for various purposes such as powering field equipment, remote surveillance systems, and even to charge batteries for portable devices used by soldiers. Solar cells provide a reliable and sustainable source of energy in remote locations where conventional power sources may be limited or unavailable. Additionally, their silent operation and reduced logistical requirements make them well-suited for military operations.
Q:Can solar cells be used for outdoor lighting?
Yes, solar cells can definitely be used for outdoor lighting. Solar-powered outdoor lighting systems are a popular and eco-friendly alternative to traditional electric lighting. They harness sunlight during the day to charge their batteries, which then powers the lights during the night. This allows for sustainable and cost-effective illumination for various outdoor applications such as gardens, pathways, and street lighting.
Q:What is the difference between a monocrystalline and polycrystalline solar cell?
Monocrystalline solar cells are made from a single crystal structure, resulting in a higher efficiency but also higher costs. On the other hand, polycrystalline solar cells are made from multiple crystal structures, making them less efficient but more cost-effective.
Q:What is the environmental impact of solar cells?
The environmental impact of solar cells is generally considered to be low. While the production process does generate some greenhouse gas emissions and requires the use of certain materials, such as silicon and metals, the overall emissions and resource consumption are significantly lower compared to fossil fuel-based energy sources. Additionally, solar cells do not generate air or water pollution during operation, making them a cleaner and more sustainable option for generating electricity.
Q:Can solar cells be used for powering navigation buoys?
Yes, solar cells can be used for powering navigation buoys. Solar cells are an environmentally friendly and reliable source of renewable energy that can efficiently convert sunlight into electricity. By harnessing solar power, navigation buoys can operate independently without the need for traditional power sources like batteries or grid connections. This makes solar cells a cost-effective and sustainable solution for powering navigation buoys in remote or offshore locations.
Q:Can solar cells be used for large-scale power generation?
Yes, solar cells can be used for large-scale power generation. By installing a large number of solar panels in solar farms or on rooftops, they can generate significant amounts of electricity. With advancements in technology and decreasing costs, solar power is becoming an increasingly viable option for large-scale power generation.
Q:How are solar cells different from solar panels?
Solar cells are the individual units that convert sunlight directly into electricity, while solar panels are a collection of these cells that work together to generate a larger amount of power.

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