• Solar Cells A Grade and B Grade 3BB and 4BB with High Efficiency 20% System 1
  • Solar Cells A Grade and B Grade 3BB and 4BB with High Efficiency 20% System 2
  • Solar Cells A Grade and B Grade 3BB and 4BB with High Efficiency 20% System 3
  • Solar Cells A Grade and B Grade 3BB and 4BB with High Efficiency 20% System 4
Solar Cells A Grade and B Grade 3BB and 4BB with High Efficiency 20%

Solar Cells A Grade and B Grade 3BB and 4BB with High Efficiency 20%

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 watt
Supply Capability:
100000000 watt/month

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Item specifice

Material:
Polycrystalline Silicon
Max. Power(W):
5
Number of Cells(pieces):
1
Size:
156*156

1.Product Description:

Specifications of Poly Solar Cells 

Dimension 

156mm   X 156 mm ±0.5mm

Wafer   Thickness 

200um   ±30um

Front(-) 

Four   1.1mm wide bus bars(silver) with distance 39mm,

Acid   texturized surface with blue silicon nitride AR coating.

Back(+)

2.4mm   wide silver/aluminum soldering pads, aluminum back surface field.                             

Temperature Coefficient of Poly Cells

Voc.Temp .coef.%/K 

-0.351%/K 

Isc.Temp .coef.%/K

+0.035%/K

Pm.Temp. coef.%/K

-0.47%/K 

Electrical Characteristic of Poly Cells 

Efficiency   code


1720

1740

1760

1780

1820 

1840

Efficiency   (min)

(%)

17.2

17.4

17.6

17.8

18.2

18.4

Pmax

(W)

4.186

4.234

4.283

4.332

4.429

4.478

Voc

(V)

0.631

0.632

0.634

0.636

0.640

0.642

Isc

(A)

8.446

8.485

8.523

8.573

8.660

8.700

Vmp

(V)

0.525

0.527

0.529

0.531

0.535

0.537

Imp

(A)

7.973

8.035

8.097

8.160

8.280

8.340

 

2.Advantages of Poly Solar Cells

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.

 

3.Usage and Applications of Poly Cells

Solar cells 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 the 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;our solar cells have passed IEC Certification.

With high quality and stable quality. Our Cells can greatly improve the performance of Solar Modules.

 

4.Pictures of Product

 

Solar Cells A Grade and B Grade 3BB and 4BB with High Efficiency 20%

Solar Cells A Grade and B Grade 3BB and 4BB with High Efficiency 20%

Solar Cells A Grade and B Grade 3BB and 4BB with High Efficiency 20%


5.Packaging & Delivery of Poly Cells

Carton Box Package and Deliver by air.  It should be noticed that it should be avoid water, sunshine and moist.

We have organized several common questions for our clientsmay help you sincerely

 

6.FAQ

1. What’s price per watt?

A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.

2. Can you tell me the parameter of your solar cells?

We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.

3. How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

4. Can you do OEM for us?

Yes, we can.

5. How 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 perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.

Q:If i took a lazier pointer and aimed it a solar panel would it take in the light. Also what types of lights would work on a solar panel like L.E.D, uv light bulbs.
a million. Do they scratch actually? No How do I eliminate snow from them without scratching them? purely wipe the snow off 2. What does the maintenance of many image voltaic panels contain? sparkling them with faucet water and paper towels as quickly as a month. 3. Are all image voltaic panels created from the comparable fabric, regardless of length? extremely the comparable.
Q:Can solar panels be installed on a museum or cultural institution?
Yes, solar panels can be installed on a museum or cultural institution. Installing solar panels can help these institutions reduce their energy costs and carbon footprint, while also showcasing their commitment to sustainability and environmental stewardship. Additionally, solar panels can be installed on rooftops or in nearby open spaces, minimizing any aesthetic impact on the museum's architecture or surrounding areas.
Q:Can solar panels be installed on wearable devices?
Yes, solar panels can be installed on wearable devices. However, due to the limited surface area available on wearables, the amount of energy generated may be relatively low compared to larger solar installations. Additionally, the efficiency of such panels may vary based on the device's orientation to the sun. Nonetheless, incorporating solar panels on wearables can contribute to extending battery life and enhancing their overall sustainability.
Q:Can solar panels be used to power a military base?
Yes, solar panels can be used to power a military base. By harnessing solar energy, military bases can reduce their dependency on traditional energy sources and enhance their operational capabilities. Solar panels can provide a reliable and sustainable source of electricity to power various facilities and equipment in a military base, contributing to energy independence and environmental sustainability.
Q:How do solar panels affect the aesthetics of a roof?
Solar panels can have both positive and negative effects on the aesthetics of a roof. While some people may view them as an eyesore, advancements in technology have led to sleeker and more attractive designs. Additionally, the environmental benefits and cost savings associated with solar panels often outweigh any perceived negative impact on the overall appearance of a roof.
Q:Can solar panels be installed on a streetlight?
Yes, solar panels can be installed on a streetlight. This is known as solar street lighting, where solar panels are mounted on top of streetlights to generate electricity from sunlight and power the lights.
Q:I have heard you can make your own solar panels.... But How?Where do you start? Is it cheap, or should I just BUY them already made?
A few months ago my wife and I were going through the same thing. We ended up purchasing a small PV set as a trial basis but then we realized that it would take waaaay too long to pay back our investment. We started doing some research and ended up buying a few different books/videos on how to make our own solar panels on the cheap. Most of the books are OK (some are pretty terrible, though). We ended up using most of our information from Home Made Energy, check them out: bit.ly/greennrg
Q:if u buy solar panels and never take em out of the box for like thirty years will they still work good thirty years after you bought them
Build okorder /
Q:I am heading to Nepal and do not want to lose power on my cameras but they can only be charged via quot;plugging inquot;. A USB connection does not work. Looking for a solar panel to clip to my bag or carry that I can plug in the charger as if plugging in to wall outlet. Thanks.
Solar panels require a charge converter before it can be used by an AC source. There is no direct solar panel with built in charge converters that I know of because, when purchasing panels, you must purchase the wattage requirements of the job (this can be several panels linked), and a charge converter that will handle the <? panels required. A chain of stores up here in Canada have a portable battery pack that has a solar panel to increase its charge capacity or duration, but its not something you would want to lug around for long periods of time, because is weights in about 3 lbs.
Q:Can solar panels be used to power a zoo?
Yes, solar panels can be used to power a zoo. Solar panels can generate electricity by converting sunlight into energy. This renewable energy source can effectively power various operations within a zoo, including lighting, heating, cooling, and powering animal enclosures, as well as other facilities such as gift shops and food stands. By utilizing solar panels, zoos can reduce their dependency on fossil fuels, lower their carbon footprint, and contribute to a more sustainable and environmentally friendly operation.

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