Low Efficiency And Low Power Solar Cells 3BB 17.2%

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20000 pc
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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: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:Briefly explain why solar cells are made into components
Components are made in order to better protect the crystalline silicon material is not destroyed, the components generally by the tempered glass, EVA, battery, TPT, aluminum frame and other materials, so that the components, the service life of up to 20 years The
Q:What can be used as the materials for solar cells?
Some kind of semi-conductor is one of the materials.
Q:Where can I help my company to buy the 3 Busbar Solar Cell for our project?
We are a solar cell company based in China, and we are actually promoting our product on alibaba, where you can find the TP-125M 6.5''x6.5'' 3-busbar solar cell be your choice.
Q:What is a High-efficiency electric solar cell panel?
We should first check if the power output performance are stable, if not, no matter how high the power supply would be, it is not efficient but just unsafe.
Q:What is the pollution of solar cells?
cadmium mercury and other substances), zinc barrels if there is a paste in general electrolyte, its composition is mainly ammonium chloride and manganese dioxide, the middle of a carbon rod, the entire battery with asphalt seal cover, so that the battery Ingredients do not leak out. From this analysis we can see that the chemical battery mainly contains mercury, cadmium, lead, nickel, zinc, copper and so on heavy metals. As we all know, these heavy metals are harmful to the human body, such as: mercury: mercury can make the human body loose teeth, hair loss, finger jitter, nerve disorder
Q:How can I explain to my 10 year old daughter what solar cells are?
According to Wikipedia: A solar cell, or photovoltaic cell (in very early days also termed "solar battery"[1] – a denotation which nowadays has a totally different meaning, see here), is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon.
Q:What is a polymer solar cell and how does it work?
Polymer solar cells are actually like all the other solar cells, the polymer solar cell converts light into electricity, by converting light into a current.
Q:I bought a new poly solar cells, and the test result of the conversion efficiency is 16.8%, is it lower than usual?
Since you mentioned that your poly solar cells is a newly bought one, I strongly recommend you to ask your supplier.
Q:Why is the solar cell produced by DC
In fact, just to understand what is the case of AC on the line. The reason for the generation of alternating current is because the conductor cut the magnetic induction line.

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