Low Efficiency And Low Power Solar Cells 3BB 17.2%

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Shanghai
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20000 pc
Supply Capability:
2000000 pc/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 172 Number of Cells(pieces): 500000

Product Description:

Advantages of Poly Solar Cells

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. More than 25 years on the lifetime.

     

Low Efficiency And Low Power Solar Cells 3BB 17.2%

Low Efficiency And Low Power Solar Cells 3BB 17.2%

 

Temperature Coefficient of Monocrystalline Cells

Voc.Temp .coef.%/K:-0.351%/K                                            

Isc.Temp .coef.%/K :  +0.035%/K

Pm.Temp. coef.%/K: -0.47%/K

 

Visual Quality

CNBM Solar sorts cells into four blue color classes and clearly labels them on packaging and shipping documents.

Color uniformity within cells are closely monitored and controlled.

Gives modules a high quality look and feel.

CNBM Solar sets high visual quality standards, screening more than 25 visual criteria.

Performance in High Temperature

CNBM Solar cells produce optimal power output even in high temperature conditions.

Temperature coefficients average 0.1% per °C lower than the competition. This means 3% less power degradation when cell surface temperature increases from 25°C to 55°C.

Performance in Low Light

CNBM Solar Cells perform exceptionally well even in low light.

CNBM Solar A-grade and B-grade cells are screened for shunt resistance.

Higher shunt resistance can result in up to 10% higher annual energy yield for PV systems.

Low Reverse Current

CNBM Solar cells feature low reverse current at both -10V or -12V.

Reduces hot spot risk for long-term reliability.

Environmental Compliance

CNBM Solar cells are developed with environmental protection in mind.

All cells are RoHS compliant.

REACH-SVHC compliance ensures safe entry into the European market.

RoHS compliance: safe limits of Pb and no Cd found.

 

Usage and Applications of Polycrystalline 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. Our Cells can greatly improve the performance of Solar Modules.

 

 

Packaging & Delivery of Polycrystalline Cells

 

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

 

 

FAQ:WHAT'S THE ADVANTAGES OF CNBM?

1.CNBM is a state-owned company under jurisdiction of central goverment , one of  Fortune 500 .Just because of this ,we can get more support and resources from our government.So ,it is realiable .

2.CNBM's solar  products are high-qualified with TUV,UL,VDE,CE,ISO certificates. Our products ranges top in China.

3.Just as I mentioned in attahment ,we signed 500MW project with Urkan under the witness of our chairman Xi Jinping ,CNBM has ability to meet your large quantity needs,Our annual capacity is 1GW.

 

 

FAQ: How many kinds of solar cells can we produce?

 

•: We can supply the normal 2 kinds of solar cells, Poly 156mm*156mm and Mono125mm*125mm , and the special demension also can be produced .

 

FAQ:What's the effeciency range of the solar cells?

 

•: We can supply 16.8% to 18.9% effeciency of the solar cells.

 Cell-To-Module Performance (CTM)

1.CNBM Solar improves cell-to-module ratio by:

2.Narrowing down efficiency bin range to 0.2%.

3.Defining efficiency bins by minimal power and 97% of current at maximum power.

4.Customers can manage and control module power output distribution.

5.Customers get more value for their money.

6.Long-Term Reliability

7.High Shunt Resistance

8.Low LID (Light-Induced Degradation)

9.Frequent internal monitoring of LID.

 

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Q:Can somebody list some of the materials used for making solar cells?
The basic component of a solar cell is pure silicon, which is not pure in its natural state.
Q:Is that true that the price of solar cells will be reduced in the coming year?
TrendForce, a professional survey firm based in Taiwan announced March 10th : because the global market demand for solar cells is declining it is very possible that the price of solar will eventually goes down.
Q:I have a turnkey solar power project starting in 6 months, now we are searching the market in south China to find the best solar cells manufacturers. Any professional suggestion or recommendation?
In south China, you will have more resources than in north China, because there are many solar cell factories over there, which means you get to have more choice to select from.
Q:Is it complicated to make a solar cell work well?
For the professionals, it is not complicated at all.
Q:What is a High-efficiency electric solar cell panel?
None of the electric solar cell panel that I bought in the market is really highly efficient because there have been always some quality problems or defects.
Q:Anybody ever heard of solar roll flexible solar panel?
The flexible solar cells is more convenient to take with you, and also easy to charge as long as you do know how to use it properly.
Q:My solar cells are broken, can I just buy one and replace it?
Trust me, you should hire a person who knows solar cells to help you.
Q:Many people said the usage of solar cell can reduce the cost overall, but does anyone agree with me that it actually cost a lot to operate a solar cell system?
The reason why people said that is because the solar cell is using the sunlight, which is a free resources.
Q:What is the accurate explanation for the sun solar cell power system? How does it work?
The sun solar cells power system is the newly developed technology which can change the sunlight power into the energy used in our work and life.
Q:We are currently promoting our one of our solar cells seriers, which is the 156mmx156mm 6inch,2BB/3BB polycrystalline/multi solar cells,mono solar cell,made in Taiwan/Germany, please feel free to contact me if any interest.
How long till it can be shipped? Because we are a solar construction company based in Taiwan, we need to make sure it can be shipped on time.

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