• Custom Polycrystalline Solar Cells Series- 17.8%156mm×156mm±0.5mm System 1
  • Custom Polycrystalline Solar Cells Series- 17.8%156mm×156mm±0.5mm System 2
Custom Polycrystalline Solar Cells Series- 17.8%156mm×156mm±0.5mm

Custom Polycrystalline Solar Cells Series- 17.8%156mm×156mm±0.5mm

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
3000 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:

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:

1.Size:156x1156±0.5mm thickness:200±20μm

2.Covered with derk blue silicon nitride antireflection coating;3 busbars of 1.5mm width and 80 fingers

3.Covered with aluminun BSF;15 welded substrate(silver)of 9x3mm size.

Format

156mm×156mm±0.5mm     

Thickness

210μm±30μm

Front(-)

1.4mm bus bars(silver), blue anti-reeecting coating(silicon nitride)

Back(+)

2.0mm wide soldering pads(silver) back surface eld(aluminum)

Efficiency(%)

Pmpp

(W)

Umpp(V)

Impp(A)

Uoc(V)

Isc(A)

FF(%)

17.80-18.00

4.33

0.53

8.159

0.633

8.709

78.44

17.60-17.80

4.29

0.527

8.126

0.631

8.677

78.27

17.40-17.60

4.24

0.524

8.081

0.628

8.629

78.17

17.20-17.40

4.19

0.521

8.035

0.625

8.578

78.08

17.00-17.20

4.14

0.518

7.99

0.623

8.531

77.97

16.80-17.00

4.09

0.516

7.938

0.62

8.478

77.85

16.60-16.80

4.04

0.514

7.876

0.618

8.419

77.68

16.40-16.60

3.99

0.511

7.813

0.617

8.356

77.51

16.20-16.40

3.94

0.509

7.754

0.615

8.289

77.4

16.00-16.20

3.9

0.506

7.698

0.613

8.22

77.36

Polycrystalline  Solar Cells Series- 17.8%156mm×156mm±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 in sports stadiums?
Yes, solar cells can be used in sports stadiums. They can be installed on the roof or integrated into the design of the stadium to capture solar energy and convert it into electricity. This renewable energy source can help power lighting, scoreboards, and other electrical systems, making sports stadiums more sustainable and reducing their carbon footprint.
Q: Can I trust the suppliers for film solar that I found on alibaba ?
From my own experience, I think they are pretty reliable because you can search all the information including the factory's address, product details, etc. all on the website.
Q: How do solar cells handle hail or other severe weather conditions?
Solar cells are designed to be durable and withstand various weather conditions, including hail and severe weather. They are made with sturdy materials like tempered glass or polycrystalline silicon, which can endure hailstorms without significant damage. Additionally, solar panels undergo rigorous testing to ensure their ability to withstand impact and extreme weather events.
Q: How do solar cells perform in areas with high winds?
Solar cells can perform well in areas with high winds as long as they are properly installed and secured. However, excessive wind speeds can potentially damage or displace the solar panels, affecting their efficiency. To mitigate this, appropriate mounting systems and anchoring techniques can be used to ensure the stability and durability of solar installations in windy areas.
Q: Can solar cells be used to power irrigation systems?
Yes, solar cells can be used to power irrigation systems. By converting sunlight into electricity, solar cells can effectively provide a sustainable and renewable energy source to operate irrigation systems, reducing reliance on traditional power sources and promoting eco-friendly practices.
Q: Can solar cells be integrated into building materials?
Yes, solar cells can be integrated into building materials. This practice, known as building-integrated photovoltaics (BIPV), involves embedding solar cells into various architectural elements such as windows, roofs, or facades. BIPV allows for the generation of renewable energy without the need for additional structures, maximizing energy efficiency and aesthetic integration within buildings.
Q: Can solar cells be used for powering schools?
Yes, solar cells can be used for powering schools. Solar panels can be installed on rooftops or in open spaces near the school to capture sunlight and convert it into electricity. This renewable energy source can help meet the energy needs of schools, reducing their reliance on fossil fuels and lowering their carbon footprint. Additionally, solar power can provide a reliable and cost-effective source of electricity for schools, allowing them to save on energy expenses in the long run.
Q: How to explain to students how the solar cells are made?
The Manufacturing Process of solar cells is a bit difficult to explain, but I can send you the details through email if you want.
Q: Can solar cells be used in industrial applications?
Yes, solar cells can be used in industrial applications. They are increasingly being utilized in industries such as manufacturing, agriculture, and transportation to generate clean and sustainable energy. Solar cells are capable of powering large-scale operations, reducing reliance on traditional energy sources, and helping businesses reduce their carbon footprint.
Q: How is the efficiency of a solar cell calculated?
The efficiency of a solar cell is calculated by dividing the maximum power output of the solar cell by the total amount of solar energy it receives.

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