150W Polycrystalline Solar Panel with Good Quality

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Tianjin
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TT OR LC
Min Order Qty:
1000 watt
Supply Capability:
10000000 watt/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 150 Number of Cells(pieces): 72

Product Description:

Product Description

New Style 150W Polycrystalline Solar Panel with Good Quality (OS-150


New Style 150W Polycrystalline Solar Panel with Good Quality (OS-150
Product Details

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ELECTRICAL CHARACTERISTICS
Maximum Power as per STC         Pmax(W)130135140145150
Power Tolerance     %± 5% 
Maximum Power Voltage   Vm(V)17.9618.1418.3618.1518.28
Maximum Power Current           Im(A)7.267.457.657.998.21
Open Circuit Voltage   Voc(V)21.621.7421.9621.7221.9
Short Circuit Current     Isc(A)7.838.048.178.698.93
Maximum System Voltage   VDC1000
Cell Efficiency         %15.015.516.116.717.3
Module Efficiency   %12.913.413.914.414.9
Cells per Module     Pcs36
Cell Size     mm156 x 156 
Bypass Diodes       Pcs10Amp, 2 pcs
Max. Series Fuse Rating   A10A
Temperature coefficient of Isc           %/0.05

%/-0.35

%/-0.47
NOCT- Nominal operating cell temperature 
47 ± 2 degree
Operating Temperature       
                from -40 to +85 degree
MECHANICAL CHARACTERISTICS
Dimensions           mm1480 x 680 x 35
Weight     Kg11.6
Type of Junction Box         
TUV certified, IP65
Cable Type, Diameter 
-
Connector     
-
Tempered Glass 
3.2 mm, high transmission, low iron


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Q:Single crystal solar panels and polycrystalline solar panels
Monocrystalline silicon cells in the laboratory to achieve the conversion efficiency of 24.7%. Ordinary commercial conversion efficiency of 10% -18%. Monocrystalline silicon solar cells because of the production process problems, generally its semi-silicon ingots for the cylindrical into, and then through the slice -> cleaning -> diffusion knot -> remove the dice -> the production of electrodes -> corrosion around -> Reflective film and other workers made of finished products. General monocrystalline silicon solar cells four corners for the fillet. Monocrystalline silicon solar cell thickness is generally 200uM-350uM thick, and now the production trend is to ultra-thin and efficient direction
Q:What is the main material for making solar panels?
The correct name of solar panels is solar photovoltaic panels, making its main material is monocrystalline silicon or polysilicon silicon, monocrystalline silicon silicon chip more crystalline silicon wafer photoelectric conversion rate is high, the price is also more expensive silicon wafer.
Q:What is the difference between solar panels and light panels?
Crystalline silicon cell conversion rate, rich in raw materials, is a large-scale commercial production of the battery, but the crystal silicon battery brings the harm can not be ignored. Crystal silicon series of batteries have a "three high more than a" common problem. High cost, high energy consumption, high pollution, byproducts and other shortcomings.
Q:The voltage and power problems of solar panels
From morning to night (with sunshine) solar panel voltage is generally relatively stable, that is basically about 30V; but the output power is always changing, sooner or later, noon; if it is good quality solar energy,
Q:What is the principle and structure of solar panels?
inverter: solar direct output are generally 12VDC, 24VDC, 48VDC. In order to provide power to 220VAC appliances, it is necessary to convert the DC power from the solar power system into AC power, so it is necessary to use DC-AC inverter.
Q:Why can not the solar panel load directly?
Solar panels (also known as solar modules) are the core of solar power systems and the most important part of solar power systems.
Q:Composition and function of solar panels
Among them, for the electronic grade polysilicon accounted for about 55%, solar grade polysilicon accounted for 45%, with the rapid development of photovoltaic industry, solar cell demand for polysilicon growth rate higher than the development of semiconductor polysilicon, is expected to 2008 solar polysilicon
Q:What is the principle of solar panels to convert solar energy into electricity?
Solar cells are a pair of light response and can convert light energy into electrical devices. There are many kinds of materials to produce photovoltaic effects, such as: monocrystalline silicon, polycrystalline silicon, amorphous silicon, gallium arsenide, selenium and other copper. Their power generation principle is basically the same, now the crystal as an example to describe the process of photovoltaic power generation.P-type crystalline silicon doped with phosphorus can be N-type silicon, the formation of P-N junction.
Q:Solar panels single crystal and double crystal in the rain which is easy to use
Polycrystalline silicon solar cell production process and monocrystalline silicon solar cell almost, but the polysilicon solar cell photoelectric conversion efficiency will have to reduce a lot of its photoelectric conversion efficiency of about 12% (July 1, 2004 Japan Sharp market efficiency of 14.8% Of the world 's most efficient polysilicon solar cells).
Q:Can solar panels be connected directly to motor?
Solar panels (also known as solar modules) are the core of solar power systems and the most important part of solar power systems.

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