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

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 to power remote monitoring systems?
Yes, solar cells can be used to power remote monitoring systems. Solar panels can convert sunlight into electricity, which can then be used to power various devices, including remote monitoring systems. This makes solar cells a reliable and sustainable option for powering such systems in remote locations where access to traditional power sources may be limited or unavailable.
Q:Can solar cells be used for powering remote weather monitoring stations?
Yes, solar cells can be effectively used for powering remote weather monitoring stations. Solar cells have the capability to convert sunlight into electrical energy, making them an ideal and sustainable power source for remote locations. They can provide a reliable and continuous power supply to weather monitoring stations, allowing them to operate independently without the need for grid connections or frequent battery replacements. Additionally, solar cells are environmentally friendly and cost-effective in the long run, making them a popular choice for powering off-grid weather monitoring stations.
Q:How do solar cells perform in areas with high levels of electromagnetic interference?
Solar cells may experience reduced performance in areas with high levels of electromagnetic interference. This interference can disrupt the functioning of solar cells, affecting their efficiency and power output. Measures such as shielding or grounding can be implemented to mitigate the impact of electromagnetic interference on solar cell performance.
Q:Can solar cells be used in powering communication networks?
Yes, solar cells can be used to power communication networks. Solar cells convert sunlight into electricity, which can then be used to power various devices and systems, including communication networks. This makes solar energy an environmentally friendly and sustainable option for powering these networks, especially in remote or off-grid locations where access to traditional power sources may be limited.
Q:How do solar cells perform in areas with high levels of water pollution?
Solar cells may be adversely affected in areas with high levels of water pollution. The presence of pollutants, such as chemicals or particles, in the water can reduce the amount of sunlight reaching the solar cells, thereby decreasing their efficiency. Additionally, water pollution can lead to the accumulation of dirt, debris, or algae on the surface of the solar panels, further diminishing their performance. Regular cleaning and maintenance are essential in such areas to ensure optimal functioning of solar cells.
Q:How do solar cells handle electrical noise or interference?
Solar cells do not directly handle electrical noise or interference. However, solar cell systems often include components such as inverters or power conditioning units that help mitigate electrical noise or interference by converting the direct current (DC) produced by the solar cells into alternating current (AC) that is more resistant to noise. Additionally, proper grounding and shielding techniques can be employed to minimize any potential interference from external sources.
Q:Can solar cells be used for powering sports stadiums?
Yes, solar cells can be used for powering sports stadiums. Solar panels can be installed on the roofs or surrounding areas of stadiums to harness solar energy and convert it into electricity. This renewable energy source can help power various systems within the stadium, such as lighting, scoreboards, electronic displays, and even charging stations. Additionally, excess energy generated by the solar cells can be stored in batteries for use during nighttime events or periods of low sunlight. Using solar cells in sports stadiums not only reduces carbon emissions but also offers long-term cost savings by decreasing reliance on traditional energy sources.
Q:What is the impact of fire hazards on solar cells?
Fire hazards can have a significant negative impact on solar cells. High temperatures caused by fires can damage or melt the delicate components of solar cells, leading to a decrease in their efficiency or complete malfunction. Additionally, smoke and debris from fires can cover the surface of solar panels, reducing their ability to absorb sunlight and generate electricity. Therefore, fire hazards pose a serious risk to the functionality and longevity of solar cells.
Q:Are solar cells affected by pollution?
Solar cells can be affected by pollution, particularly air pollution, as it can reduce the amount of sunlight that reaches the cells. This can result in a decrease in their efficiency and overall energy production. However, regular cleaning and maintenance can help mitigate the impact of pollution on solar cell performance.
Q:Can solar cells be used in military vehicles or equipment?
Yes, solar cells can be used in military vehicles or equipment. They provide a sustainable and reliable source of energy, reducing dependency on traditional fuel supplies and enhancing operational efficiency. Solar-powered systems can be integrated into various military applications such as portable power units, communication systems, surveillance equipment, and even hybrid electric vehicles, making them more environmentally friendly and cost-effective in the long run.

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