185W Solar Energy System Solar Panel Monocrystalline Silicon Solar Cells

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100 watt
Supply Capability:
10000 watt/month
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Product Description:

185W Solar Energy System Solar Panel Monocrystalline Silicon Solar Cells

Main Characteristic

17.6%-18% High Efficiency A Grade 125mm Monocrystalline Solar Cells

1.First-class production technology and packaging technology.
2.Adopting the world's leading technology of silicon and polycrystalline silicon cells, power density, peak hours more battery power, higher conversion efficiency.
3.Beautiful, stable, easy to take down the anodic aluminum frame electric degrees and has a wind-resistant, anti-snow function.

Eff(%)

18.00- 18.10

18.10- 18.20

18.20- 18.30

18.30- 18.40

18.40-

18.50

18.50-

18.60

18.60- 18.70

18.70-

18.80

18.80-

18.90

18.9- 19.0

19.1- 19.1

19.1- 19.2

Pm(W)

4.30

4.33

4.35

4.37

4.40

4.42

4.44

4.47

4.49

4.52

4.54

4.56

Isc(A)

8.71

8.73

8.76

8.77

8.78

8.82

8.83

8.85

8.86

8.88

8.9

8.93

Im(A)

8.19

8.21

8.24

8.26

8.30

8.33

8.35

8.39

8.42

8.45

8.47

8.51

Voc(V)

0.630

0.631

0.632

0.633

0.634

0.634

0.635

0.636

0.637

0.637

0.638

0.64

Vm(V)

0.527

0.528

0.529

0.531

0.531

0.532

0.534

0.534

0.535

0.536

0.537

0.538

FF(%)

78.6

78.7

78.8

790

79.2

79.3

79.5

79.6

79.8

80

80

80

Product Show

 

185W Solar Energy System Solar Panel Monocrystalline Silicon Solar Cells

185W Solar Energy System Solar Panel Monocrystalline Silicon Solar Cells

185W Solar Energy System Solar Panel Monocrystalline Silicon Solar Cells

 

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2. Please do inform us your DETAILED ADDRESS AND CONTACT INFOMATION before shipment.

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Q:Why do you use a concentrated sulfuric acid and hydrogen peroxide to wash silicon?
But it is best not to use, the use of water under normal conditions and these two kinds of things can be caustic clean silicon, 100% recycled mortar is not the problem, but this requires tens of thousands of cost and appropriate design, I am clean
Q:What is a silicon wafer for unidirectional and bidirectional cutting? What is the difference between the two?
One way and two way cutting of silicon wafer is the two way to cut silicon ingot by using solar energy cutting wire.When slicing machine uses solar cutting line to cut silicon ingot,
Q:After cutting a few chips, mortar density is getting lower and lower
PEG water absorption is very strong, as long as the air humidity is slightly higher, then did not cut the water content of a mortar on the rise, as well as the viscosity of mortar and mortar temperature is related to the temperature difference, the viscosity of mortar to a difference of about 10
Q:What are some of the silicon wafer factory
2 raw materials for deputy director, assistant director of the workshop material sorting and packaging materials packaging materials sorting operator monitor corrosion monitor cleaning cleaning raw materials warehousing operator member subtotal deputy director of the 3 crystal sandblasting operator workshop director assistant assistant statistician crystal crystal pulling monitor operator cut cut monitor operator subtotal
Q:The higher the resistivity of silicon wafers, the better?!!
The resistivity is as narrow as possible, high resistance and low resistance can have high efficiency, is stable, easy to make a smooth PN junction in the diffusion resistance, high in the junction zone will less less complex, but more difficult to do the PN junction intact, low resistance lifetime will be shorter, but the PN junction will do very smooth, the higher resistivity is not the main, mainly has the corresponding process to match, want to have a stable process with stable resistivity.
Q:How many watts can a piece of silicon produce
A piece of silicon chip, 156*156 efficiency of 17.4%, a single chip power of about 4.2 watts, that is, under the 1000w/m2 light, power generation is 4,2w, you can calculate the amount of electricity by irradiation time.
Q:Consult the difference between silicon and battery
From the silicon wafer to the battery piece needs to undergo the process of making wool, and the single crystal silicon wafer is generally made of alkali. Therefore, the appearance of monocrystalline silicon battery is black, and the appearance of polycrystalline silicon sheet is dark blue.
Q:Development trend of monocrystalline silicon wafer
LDK LDK is committed to the development of a solar polysilicon materials, ingots and silicon chip R & D, production, sales as one of the world's leading PV enterprises". In the field of polysilicon, polysilicon LDK LDK project to establish a closed-loop circulation system of the most advanced production technology, and all components of waste will be recycled, not only cost savings, but also protect the environment, to solve the biggest bottleneck in polysilicon production technology. After the project is put into production, the cost control will be far beyond the current level of production in China to reach the international advanced level. This will be China's most promising in the environment, scale, cost, quality and other aspects of the overall success of the silicon material project. By 2009, LDK LDK is expected to become the world's leading production capacity of the largest, most technologically advanced, most environmentally friendly process of polysilicon and solar wafer production base. The first practical photovoltaic slicing machine was born in 1980s, it originated from the research and work of Dr. Charles Hauser. Dr. Charles Hauser is the founder of the Swiss HCT slicing system, which is now the predecessor of the application materials company PWS precision silicon wafer processing system division. These machines use a cutting line with a slurry to complete the cutting action. Today, the main structure of the silicon ingot and wafer cutting machine is still based on the original Charles Dr. Hauser machine, but the processing load and cutting speed has been significantly improved.
Q:Begged monocrystalline silicon rod is to use what tools and equipment to cut into silicon
General loss of about 40%, the general thickness of about 190um silicon, cutting seam in 120um
Q:The purpose and means of chemical etching of silicon wafers?
What are the means of chemical etching of silicon: 1 acid corrosion of 2 alkaline corrosion

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