• Rotating Polycrystalline Solar Cells Series - 16.00%-18.20% System 1
  • Rotating Polycrystalline Solar Cells Series - 16.00%-18.20% System 2
Rotating Polycrystalline Solar Cells Series - 16.00%-18.20%

Rotating Polycrystalline Solar Cells Series - 16.00%-18.20%

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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

7. Excellent low light behavior for improved energy yield


 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:

Mechanical Data and Design

Intensity Dependence

Cells

Poly6"(R220)   crystal

Intensity[W/m2]

Isc *[mA]

Voc*[mV]

Format

156mm*156mm±0.5mm

1000

1

1

Thickness

190um±20um

900

0.9

0.994

Front(-)

1.4mm bus bars (silver),

500

0.5

0.969

blueanti-reflectingcoating (silicon nitride)

300

0.3

0.946

Back(+)

3mm wide soldering pads (silver)

200

0.2

0.926

Back surface field (aluminium) 





Electrical typical values

Product  model

Eff. %

Pmax (W)

Vpm(V)

Ipm (A)

Voc(V)

Isc(A)

18.20%-4.429W

EFF≥18.20%

Pmax ≥4.429

0.535±3

8.2785

0.636

8.815

18.00%-4.380W

18.20%>EFF≥18.00%

4.429>Pmax ≥4.380

0.534±3

8.2022

0.635

8.753

17.80%-4.332W

18.00%>EFF≥17.80%

4.380>Pmax ≥4.332

0.533±3

8.1088

0.634

8.704

17.60%-4.283W

17.80%>EFF≥17.60%

4.332>Pmax ≥4.283

0.531±3

8.0662 

0.633

8.620 

17.40%-4.234W

17.60%>EFF≥17.40%

4.283>Pmax ≥4.234

0.530±3

7.9896 

0.632

8.610

17.20%-4.186W

17.40%>EFF≥17.20%

4.234>Pmax ≥4.186

0.529±3

7.9127 

0.631

8.529 

17.00%-4.137W

17.20%>EFF≥17.00%

4.186>Pmax ≥4.137

0.527±3

7.8503 

0.630

8.459 

16.80%-4.088W

17.00%>EFF≥16.80%

4.137>Pmax ≥4.088

0.524±3

7.8024 

0.629

8.397 

16.60%-4.040W

16.80%>EFF≥16.60%

4.088>Pmax ≥4.040

0.521±3

7.7539 

0.627

8.239 

16.40%-3.991W

16.60%>EFF≥16.40%

4.040>Pmax ≥3.991

0.519±3

7.6900 

0.625

8.198 

16.20%-3.942W

16.40%>EFF≥16.20%

3.991>Pmax ≥3.942

0.516±3

7.6404 

0.623

8.153 

16.00%-3.894W

16.20%>EFF≥16.00%

3.942>Pmax ≥3.894

0.514±3

7.5754 

0.620

8.145

Temperature Coefficients

TkVoltage

-0.348%/K

TkCurrent

+0.031%/K

TkPower

-0.46%/K 

Polycrystalline  Solar Cells Series- 16.00%-18.20%

 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 developing countries?
Yes, solar cells can be used in developing countries. In fact, they are increasingly being used as a cost-effective and sustainable solution to address the energy needs of these countries. Solar cells provide access to electricity in remote areas where traditional grid infrastructure is unavailable or unreliable. They can power homes, schools, healthcare centers, and other essential services, improving living conditions and fostering economic development. Additionally, solar energy is abundant and renewable, reducing dependence on fossil fuels and mitigating climate change impacts.
Q: What is a monocrystalline solar cell?
A monocrystalline solar cell is a type of solar cell made from a single crystal structure, typically of silicon. It is known for its high efficiency in converting sunlight into electricity due to its uniform crystal lattice structure, which allows for better electron flow. Monocrystalline solar cells are widely used in photovoltaic systems due to their excellent performance and durability.
Q: Can solar cells be used for powering manufacturing facilities?
Yes, solar cells can be used to power manufacturing facilities. Solar energy can be harnessed through the use of photovoltaic panels, which convert sunlight into electricity. This renewable source of energy can be utilized to meet the power demands of manufacturing facilities, reducing their reliance on traditional grid electricity and helping to reduce carbon emissions.
Q: What is the solar cells market in China?
Solar cells, is the "ideal" energy of human being's life, solar energy has changed the traditional way of obtaining energy by battery technology. But this technology is limited due to what solar cells needs to work- the weather factors, the solar energy battery can not work properly under rainy or cloudy weather. Therefore, solar cells market is not very well developed in some part of China where there are not much sun.
Q: How do solar cells perform in areas with limited space for installation?
Solar cells can still perform well in areas with limited space for installation, thanks to advancements in technology. Compact and efficient solar panels are designed to maximize energy production even in small areas. Additionally, innovative installation techniques such as rooftop solar panels or solar canopies can help utilize available space effectively.
Q: Can solar cells be used in shopping centers?
Yes, solar cells can be used in shopping centers. They can be installed on the rooftops or in parking lots to generate clean and renewable energy to power the shopping center's operations. Solar cells provide cost savings on electricity bills and reduce carbon emissions, making them an environmentally friendly choice for shopping centers.
Q: How can the huge solar cells be applied into the market?
Huge solar cells will be very good for the place where the power supply is always not enough for basic usage.
Q: What is the payback period for installing solar cells?
The payback period for installing solar cells can vary depending on various factors such as the cost of installation, the amount of electricity generated, and the local energy rates. However, on average, solar panel systems typically have a payback period ranging from 5 to 10 years.
Q: Can solar cells be used to power streetlights?
Yes, solar cells can be used to power streetlights. Solar-powered streetlights use photovoltaic cells to convert sunlight into electricity, which is then stored in batteries. This stored energy is used to power the streetlights during the night, making them an eco-friendly and sustainable lighting solution.
Q: Can solar cells be used in space?
Yes, solar cells can be used in space. In fact, they are extensively used in space missions to generate electricity from sunlight as there is an abundance of sunlight in space. Solar cells are a reliable and efficient source of power for spacecraft as they can convert sunlight into electrical energy without the need for fuel.

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