High Quality Polycrystalline Solar Module

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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): 230 Number of Cells(pieces): 60

Product Description:

Product Description

Key Specifications/Special Features

  • Maximum power voltage Vmp: 29.5V

  • Maximum power current Imp: 7.45A

  • Open circuit voltage Voc: 37.0V

  • Short circuit current Isc: 8.10A

  • Maximum system voltage V DC: 1,000V

  • Encapsulated solar cell efficiency nc: 18.10%

  • Module efficiency nm: 14.90%

  • Solar cell and configuration: polycrystalline

  • Solar cell technology and size: 156 x 156mm

  • Number of bypass diodes and type: 3-piece

  • Maximum series fuse rating: 15A

  • Temperature coefficient of power: +0.48%/°C

  • Temperature coefficient of Voc: -0.34%/°C

  • Temperature coefficient of Isc: -0.037%/°C

  • Nominal operating cell temperature NOCT: 25°C

  • Standard test conditions

  • Irradiance 1,000V/m2, AM1.5 spectrum, moduletemperature 25°C

  • Operating temperature: -40 to +80°C

  • Dimensions: 1,640 x 992 x 50mm

  • Installation hole dimensions: could be following request

  • Cable length: 90mm

  • Weight: 22.5kg

  • Number of draining holes in frame: 4-hole

  • Construction: 60-piece (6 x 10)

  • Frame: 50mm

High Quality Polycrystalline Solar Module

Product Details


ELECTRICAL CHARACTERISTICS
Maximum Power as per STCPmax(W)230235240245250
Power Tolerance%± 3% 
Maximum Power Voltage Vm(V)30.4830.630.6630.3530.46
Maximum Power Current Im(A)7.67.687.838.088.21
Open Circuit Voltage     Voc(V)36.636.7236.8436.3636.5
Short Circuit Current Isc(A)8.178.238.328.798.93
Maximum System Voltage   VDC1000
Cell Efficiency %15.816.116.416.817.1
Module Efficiency %14.114.414.715.015.3
Cells per Module Pcs60
Cell Type   
Polycrystalline silicon
Cell Size mm156 x 156 
Bypass Diodes Pcs12Amp, 6 pcs
Max. Series Fuse Rating   A15A
Temperature coefficient of Isc % /0.05
Temperature coefficient of Voc   % /-0.35
Temperature coefficient of power % /-0.47
NOCT- Nominal operating cell temperature 
47 ± 2 degree
Operating Temperature   
-40 to +85 degree
MECHANICAL CHARACTERISTICS





Dimensions mm1650 x 990 x 50
Weight   Kg19.8
Type of Junction Box 
TUV certified, IP65
Cable Type, Diameter 
TUV certified, 4mm 2, 90 cm in length
Connector   
compatible to Type 4 (MC4)
Tempered Glass   
3.2 mm, high transmission, low iron


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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:What is the working principle of solar panels?
the inorganic salts such as gallium arsenide Ⅲ-Ⅴ compounds, cadmium sulfide, copper indium selenium and other multi-compounds as the material of the battery;
Q:Can cold light make solar panels power
light - heat - dynamic - electric conversion method through the use of solar radiation generated by thermal power, usually by the solar collector will absorb the heat energy into the refrigerant, and then drive the turbine power generation. The latter process is the light-heat transfer process; the latter process is the heat-to-conversion process, which is the same as the conventional thermal power generation.
Q:What is the principle of solar panels to convert solar energy into electricity?
Silicon" is one of the most abundant materials on our planet, and since the nineteenth century scientists have discovered the semiconducting properties of crystalline silicon, it almost changed everything and even human thought. At the end of the 20th century, our lives were everywhere Crystal production and process can be divided into five steps: a, purification process b, drawing process c, slicing process d, the system of silicon Battery process e, packaging process.
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:Can solar panels be connected directly to motor?
Power supply must be a number of individual battery strings, connected in parallel and tightly packaged into components.
Q:Composition and function of solar panels
Used to bond fixed tempered glass and power generation (battery), transparent EVA material directly affect the quality of the component life, exposure to the air in the EVA easily aging yellow, thus affecting the component's light transmittance, thus affecting the components
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:What is the principle of solar panels work?
optical - electrical direct conversion method is the use of photoelectric effect, the solar radiation can be directly converted into electrical energy, optical - electrical conversion of the basic device is the solar cell. The solar cell is a device that converts solar energy directly into electrical energy due to the photovoltaic effect. It is a semiconductor photodiode. When the sun shines on the photodiode, the photodiode turns the solar energy into electricity. Current. When many batteries in series or in parallel can become a relatively large output power of the solar cell array
Q:How many solar panels have ah?
But in reality, the need for solar panel power and solar charger to find a balance in the portability. It is generally believed that the minimum power of the solar charger can not be less than 0.75w, and the secondary power solar panel produces 140mA of current under standard light. In the general sunlight generated by the current at 100mA or so, if less than the secondary power charging current is too small,

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