Sec 270W Monocrystalline siliconSolar Panels

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Shanghai
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Min Order Qty:
199000 watt
Supply Capability:
2000000 watt/month

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Product Description:

The company mainly engaged in the PV inverter, bus boxes, distribution cabinets, solar photovoltaic power plant control systems, electrical products and photovoltaic power tracking system in the development, production, sales and service.

Through independent research and technical cooperation, master of the photovoltaic power generation system as a whole solution.

 Designs and manufactures a complete series of photovoltaic power generation system products.

Designed and built experimental 100kWp photovoltaic power plants, the company has participated in several national and local PV demonstration power plant design and construction work for these projects provide a photovoltaic inverter,

mine convergence box, power distribution cabinet Photovoltaic solar power plant control systems, complete sets of electrical products.

 

Maximum Power270W
BrandSECSOLAR
Cell Type(mm)Monocrystalline solar cell 156*156
Number of Cell(pcs)60(6*10)
Manufacture SiteChina
Open-Circuit Voltage (Voc)38.1V
Maximum Power Voltage (Vmp)30.8V
Short-Circuit Current (Isc)9.28A
Optimum Operating Current (Imp)8.77A
Power Tolerance0 ~ +5W
Module Efficiency16.6%
Dimensions(mm)1640*992*40
Weight(kg)19
BacksheetWhite
Frame ColorSilver
FrameAnodized Aluminum Alloy

 

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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:What is the working principle of solar panels?
No matter what kind of material to make the battery, the general requirements for solar cell materials are
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:Can cold light make solar panels power
permanent, clean and flexible three major advantages of solar cells long life, as long as the sun exists, solar cells can be an investment and long-term use; compared with thermal power, Solar cells do not cause environmental pollution
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 difference between solar panels and light panels?
The production of silicon requires that the stone be heated to become liquid, and the heating becomes gaseous crystals. During the need to burn a lot of fossil fuels and emissions of toxic gases silicon tetrachloride, this material has a corrosive effect on the skin. After pickling, pulling crystal, cut the side, finished a series of processes, more industrial chain. The cost of the finished product is too high. The energy consumption of making a solar cell requires solar cells to be equal in power generation for several years. The cost recovery period is very long.
Q:Can solar panels be connected directly to motor?
The sun is irradiated on the semiconductor p-n junction to form a new hole-electron pair. Under the action of the p-n junction electric field, the holes flow from the n region to the p region. The electrons flow from the p region to the n region, and the current is formed after the circuit is turned on.
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:What is the principle of solar panels work?
light - heat - electric conversion method through the use of solar radiation generated by thermal energy, usually by the solar collector will absorb the heat into the refrigerant refrigerant, and then drive the turbine power generation. The previous process is the light-heat conversion process; the latter process is the thermo-electrical conversion process.

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