Poly Solar Cells 156X156MM2 High Efficiency Made in China

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Item specifice:

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

Product Description:

Mechanical data and design

Format

156mm x 156mm±0.5mm

Thickness

210μm±40μm

Front(-)

1.5mm bus bar (silver),blue anti-reflection coating (silicon nitride)

Back (+)

2.5mm wide  soldering pads (sliver) back surface field (aluminium)

 



 

 

 

 

 

 

 

Poly Solar Cells 156X156MM2  High Efficiency Made in China

Poly Solar Cells 156X156MM2  High Efficiency Made in China

Poly Solar Cells 156X156MM2  High Efficiency Made in China

Poly Solar Cells 156X156MM2  High Efficiency Made in China

Poly Solar Cells 156X156MM2  High Efficiency Made in China

 

 

 

 

Temperature Coefficient of Cells

Voc. Temp.coef.%/K

-0.35%

Isc. Temp.coef .%/K

+0.024%/K

Pm.Temp.coef. %/K

-0.47%/K

 

 

 

 

 

 

 

 

Electrical Characteristic

Effiency(%)

Pmpp(W)

Umpp(V)

Impp(A)

Uoc(V)

Isc(A)

FF(%)

18.35

4.384

0.526

8.333

0.63

8.877

78.39%

18.20

4.349

0.526

8.263

0.63

8.789

78.54%

18.05

4.313

0.525

8.216

0.63

8.741

78.32%

17.90

4.277

0.524

8.161

0.625

8.713

78.04%

17.75

4.241

0.523

8.116

0.625

8.678

77.70%

17.60

4.206

0.521

8.073

0.625

8.657

77.36%

17.45

4.170

0.519

8.039

0.625

8.633

76.92%

17.30

4.134

0.517

8.004

0.625

8.622

76.59%

17.15

4.096

0.516

7.938

0.625

8.537

76.80%

17.00

4.062

0.512

7.933

0.625

8.531

76.18%

16.75

4.002

0.511

7.828

0.625

8.499

75.34%

16.50

3.940

0.510

7.731

0.625

8.484

74.36%

 

 

Intensity Dependence

Intensity[W/m2]

Isc x [mA]

Voc x [mV]

1000

1.00

1.000

900

0.90

0.989

500

0.50

0.963

300

0.30

0.939

200

1.00

0.920

 

 

  

Our Services

CNBMSOLAR is a world-leading and Vertical integrated manufacturer of high-performance with Silicon, Wafer, Cells,
Modules, which convert sunlight into electricity for residential, commercial, and utility-scale power generation.

 

The capacity of CNBMSOLAR is reach to 1GW, and make sure each year our shipment capacity is more than
700-800MWs, at the same time, we have set up the largest solar power station with our partner in Ukraine.

 

CNBM is a Quality + Service oriented company with“Excellence at Each Step” approach, composed of the finest
components from TUV and IEC-certified partners around the world, CNBM modules consistently undergo a variety of
trials at the company’s Test & Development Centre, ensuring peak performance capabilities. The company is
committed to develop and provide the world with clean and renewable energy to ease the energy shortages as well
as human kind’s impact on the environment.

Our Advantage

 

Solar system advantages:

1. CE, ROHS approved.

2. High conversion efficiency, high-transmission rate.

3. Energy saving, environmental-friendly.

4. Advanced technology, strict quality control system.

5. Easy installation, safe operation, free maintenance.

6. Low MOQ, fast delivery time, long service life

 

Our Advantage

1. High efficiency and High power.

2. Long-term electrical stability.

3. Lowest price and Fastest delivery.

4. Good quality and good service.

5.Bulk supply

6. Good Warranty

7.Big Sale

8.High quality

9.More than 35 years on the lifetime.

10 DHL/Fedex/UPS/TNT/EMS etc

 

It can load household appliances like TV, Air Conditioner, refrigerator, lighting, washing machine, etc.It can be applied to the villa, household, tourist resorts, prairie areas, remote mountain village, no power supply areas, farms, villages, island, highway and any regions to generate electricity.

 

Features--- Solar Generator System for Home

1.100% photovoltaic storage system, domestic power supply.

2.New green energy applicable to household appliances, TV and phone charging, etc.

3.Equipped with various safety devices.

 Remark: The sunshine rediation will affect the charge time, so we will supply you perfect design according to your local climate.

 

Benefits of Solar Power:

Now is a great time to go solar and harvest the power of the sun. Here is our top ten list of the benefits to installing solar power:

1, When installed, solar energy is free – no resources are consumed 
2, Help to lessen our dependence on heavily polluting coal power stations 
3, Fossil fuels can't last forever, future generations will appreciate the effort 
4, You are gaining energy independence - add battery backup power for even greater energy security 
5, The cost of electricity is only going to rise – insure against that rising cost 
6, Quality solar power and water adds value and appeal to your home 
7, Solar PV systems are easily upgraded in future - aim to make your house a net energy producer! 
8, Solar panels offer a long lifetime of low maintenance service, maybe 30-40 years 
9, Your friends will think you're great! 
10, You'll feel great for doing your bit for the environment!

Company Information

 

China National Building Materials Group Corporation (CNBM) was established in 1984 with approval from the State Council, and then became a Central Enterprise under direct supervision of State-owned Assets Supervision and Administration Commission of the State Council in 2003.

Upholding the philosophy of “Making Best Use of Resources to Serve Construction”, and vigorously carrying out such strategies as “technical innovation”, “internationalization of building materials”, and “building strength with talents”, CNBM is the largest comprehensive building materials industry group in China that integrates scientific research, manufacturing and logistics into one entity, and consists of four business platforms, i.e. industry, technology, complete set of equipment, and trading & logistics. As of the end of 2009, CNBM’s total assets exceeded RMB 110 billion, with 100,000 employees, and 20 companies under direct management with 100% share control or majority control, among which 6 were listed companies, including 2 overseas listed.

CNBM practices the parent-subsidiary management system, and is one of those wholly state-owned enterprises carrying out the pilot trial of Board of Directors system and innovation system. As the strategic center, decision center, resources center, and policy & culture center, our Group exercises its right as a contributor. Whereas, our sub-groups functioning as business platforms, are mandated to construct the profit center based on their core competences to enlarge brand awareness and increase market share.

FAQ

Q: Could you give me a brief introduction of your company and products?

A: CNBM is the abbreviation of China National Building Material Group Corp, a State-owned corporation under the jurisdiction of National Central Government of China, and we own over 200 subsidiaries and factories. We are an important external business platform of CNBM Group. Now we have several manufacturing bases in China, with capacity of 1GW, and products ranged from c-Si to a-Si panels which are certified by authorized laboratories,for example TUV,UL and so on. 

Q: What price for each watt?

A: It depends on the quantity, delivery date and payment terms, generally Large Quantity and Low Price

Q: What is your size for each module? Can you tell me the Parameter of your module?

A: We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.

Q: What is your size for each module? Can you tell me the Parameter of your module?

A: We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.

Q: Can 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?

A: Actually we are only manufacturer of solar panels, but we could try to source them for you in China if you need. We could provide you an optimal system design to instruct you how to install.

 

Q: What is your warranty system?

A: For c-Si panel: 25years output warranty for no less than 80% of performance, 10 years output warranty for no less than  90% of performance. Free from material and workmanship defects within 5 years.

For a-Si panel: 20 years output warranty for no less than 80% of performance, 10 years output warranty for no less than 90% of performance. Free from material and workmanship defects  within 2 years.

Q: Do you have the CE, TUV, UL Certification? 

A: We’ve already passed all the tests, and any certificate is available.

Q: Have you ever sold your products to companies in my country?

A: Of course, we have customers in all general PV markets, but I think we should expand our market share along with the market growth.

Q: When did your company set up?  You are a new company, how can I believe your quality? 

A: We entered into Solar PV industry in 2005, now we have several plants in manufacturing of a-Si and c-Si panels, and our capacity is 220MW per year. Till now we have already passed all the tests by authorized laboratories, e.g. TUV, VDE, UL.

Q: Can you help us install the module if we cooperate with you? 

A: We haven’t entered into installation sector, but we have the plan in near future.

Q: How do you pack your products?

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

Q: Can you do OEM for us?

A: Yes, we can.

Q: Can we visit your factory?

A: Surely, I will arrange the trip basing on your business schedule.

 

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Q:Briefly explain why solar cells are made into components
The electrical performance parameters of solar cells are: voltage, current, capacity, type, charging rate and so on. The voltage parameter of the battery refers to the operating voltage of the battery, that is, the voltage that can be supplied to the device. Current, refers to the maximum discharge current of the battery. Capacity, refers to the total discharge power of the battery, with An / hour (A / H) said.
Q:Is silicon-based solar cells and silicon-based thin-film solar cells the same?
General silicon-based solar cells refer to monocrystalline silicon and polycrystalline silicon solar cells, while silicon-based thin-film solar cells are similar to sunpower producing that type of battery that can be made into curved components.
Q:How does the solar cell work properly?
The most important step is the photons in sunlight hit the solar panel and can be absorbed by semiconducting materials.
Q:What is the best way to deal with surplus solar cells abandoned after burning?
It has to be treated in a special way, which is chemically separated, otherwise, the surplus can not really be utilized again.
Q:What is sun cells technology?
The sun cell is a device that convert light energy into electric energy by a using photovoltaic effect. It is also called photovoltaic device.
Q:How to generate solar cells, the principle of PN junction
The production of solar cells is mainly based on semiconductor materials, its working principle is the use of photoelectric materials to absorb light energy after the photoelectricity in the conversion reaction, according to the different materials used, solar cells can be divided into: 1, silicon solar cells;
Q:Where can I buy the 156x156mm high efficiency poly solar cells assembly?
It is not difficult to buy the 156x156mm high efficiency poly solar cells assembly,but the only concern would be the quality.
Q:What is the accurate explanation for the sun solar cell power system? How does it work?
Even though the sun solar cell power system is much more developed then before, its working process is still a bit complicated compared to the conventional power supply system.
Q:PV: the battery to the battery charge problem
Battery affected. Then according to the volt-ampere characteristics of solar energy, we can know that the actual output power of the solar panel is less than its nominal power.
Q:What can be used as the materials for solar cells?
As far as I know, silicon is used as the material for solar cells.

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