New product Paneles Solares Solar Energy 250W Solar Panel home solar systems

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Shanghai
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25000 watt
Supply Capability:
6000000 watt/month

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Product Description:

 

 

 

 

Features

 

1) High module conversion efficiency, through superior manufacturing technology

2) 0 to +5W positive tolerance for mainstream products

3) Certified to withstand high wind loads and snow loads

4) Anodized aluminum is mainly for improving corrosion resistance

5) Anti-reflective, Highly transparent, low iron tempered glass

6) Excellent performance under low light environment

 

 

Benefits

 

 25-year performance warranty

 10-year product warranty

 New product Paneles Solares Solar Energy 250W Solar Panel home solar systems

 

Electrical Characteristics

 


LNFF-245PLNSE-250PLNSE-255P
Optimum Operating Voltage (Vmp)29.6V29.7V29.8V
Optimum Operating Current (Imp)7.60A7.74A7.90A
Open Circuit Voltage (Voc)36.7V36.8V36.9A
Short Circuit Current (Isc)8.14A8.28A8.46A
Maximum Power at STC (Pmax)225W230W235W
Cell  Efficiency15.72%16.07%16.42%
Operating Module Temperature   -40 °C to +85 °C
Maximum System Voltage  1000 V DC (IEC) / 600V DC (UL)
Maximum Series Fuse Rating   15 A
Power Tolerance   0/+5 %

STC:  lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;

Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%

 

 

Mechanical Characteristics

 

Solar CellPoly-crystalline silicon 156 × 156 mm (6 inches)
No. of Cells6 (6  × 10)
Dimensions1640 × 992 × 40 mm
Weight20.0 kgs
Front Glass 3.2 mm  tempered glass
FrameBlack Anodized aluminium alloy
Junction Box IP67 rated (3 bypass diodes)
Output Cables

TUV (2Pfg1169:2007), UL 4703, UL444.0 mm2, symmetrical lengths

 (-)    900mm  and (+) 900 mm 

ConnectorsMC4 connectable
Mechanical load test5400Pa
Resistance277g steel ball falls down from 1m height and 60m/s wind

 

 

Temperature Characteristics

 

Nominal Operating Cell Temperature (NOCT)45±2°C
Temperature Coefficient of Pmax -0.44 %/°C
Temperature Coefficient of Voc-0.33 %/°C
Temperature Coefficient of Isc  0.055 %/°C

 

 

Packing Configuration

 

Container 20’ GP40’ GP
Pieces per pallet 2929
Pallets per container1228
Pieces per container312728

 

 

New product Paneles Solares Solar Energy 250W Solar Panel home solar systemsNew product Paneles Solares Solar Energy 250W Solar Panel home solar systems

 New product Paneles Solares Solar Energy 250W Solar Panel home solar systemsNew product Paneles Solares Solar Energy 250W Solar Panel home solar systems

New product Paneles Solares Solar Energy 250W Solar Panel home solar systems

New product Paneles Solares Solar Energy 250W Solar Panel home solar systemsNew product Paneles Solares Solar Energy 250W Solar Panel home solar systemsNew product Paneles Solares Solar Energy 250W Solar Panel home solar systems

New product Paneles Solares Solar Energy 250W Solar Panel home solar systemsNew product Paneles Solares Solar Energy 250W Solar Panel home solar systems

New product Paneles Solares Solar Energy 250W Solar Panel home solar systems

New product Paneles Solares Solar Energy 250W Solar Panel home solar systems

 

 New product Paneles Solares Solar Energy 250W Solar Panel home solar systems

           

 


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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:Single crystal solar panels and polycrystalline solar panels
Monocrystalline silicon solar cells are mainly made of monocrystalline silicon, compared with other types of solar cells, monocrystalline silicon cell conversion efficiency of the highest. In the early days, monocrystalline silicon solar cells occupied most of the market share, in 1998 after the retreat of polysilicon, the market share accounted for second. Due to the shortage of polysilicon raw materials in recent years, after 2004,
Q:What is the main material for making solar panels?
You can also according to their own needs, according to the power to buy a good package of solar photovoltaic products.
Q:Polycrystalline solar panels are good or single crystal solar energy is good
Pre-monocrystalline silicon solar cell photoelectric conversion efficiency of about 15%, the highest reached 24%, which is all types of solar cells in the photoelectric conversion efficiency of the highest, but the production cost is so large that it can not be a large number of extensive And commonly used.
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?
solar controller: the role of solar controller is to control the working state of the entire system, and the battery played a charge protection, over discharge protection role. In the larger temperature difference, the qualified controller should also have the function of temperature compensation. Other additional functions such as light control switch, time control switch should be the option of the controller;
Q:How many solar panels have ah?
However, crystalline silicon (monocrystalline silicon and polysilicon) in the weak light is basically no current generation, amorphous silicon weak light type (in low light energy is rarely). So a comprehensive view, it is appropriate to use monocrystalline silicon or polycrystalline silicon solar cell materials. Second, the choice of solar cells 1, we buy solar cells, the focus is on the power of solar cells, in general, the solar panel power is proportional to the area of ​​solar chips.
Q:Why can not the solar panel load directly?
Solar panels because of low power, and the output voltage is extremely unstable, not suitable for load.
Q:What is the working principle of solar panels?
The production of solar cells is mainly based on semiconductor materials, its working principle is the use of optoelectronic materials to absorb light energy after the photoelectricity in the conversion reaction, according to the different materials used, solar cells can be divided into:
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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