300W Solar Home Solution with 25 years Qualtiy Assurance

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 300 Number of Cells(pieces): 96
Size: 156mm

Product Description:

 300W Solar Home Solution with  25 years Qualtiy Assurance

 

Production description

 

photovoltaic system, also solar PV power system, or PV system, is a power system designed to supply usable solar power by means ofphotovoltaics. It consists of an arrangement of several components, including solar panels to absorb and convert sunlight into electricity, a solar inverter to change the electric current from DC to AC, as well as mountingcabling and other electrical accessories to set up a working system. It may also use a solar tracking system to improve the system's overall performance and include anintegrated battery solution, as prices for storage devices are expected to decline. 

300W Solar Home Solution with  25 years Qualtiy Assurance 

 

 

Feature

 

1.High conversion efficiencies resulting in superior power output performance.

2.Outstanding power output even in low light or high temperature conditions

3.Optimized design for ease of soldering and lamination

4.Long-term stability,reliability and performance 

5.Low breakage rate

6.Color uniformaity 

 

Physical characteristic

 

1. Rigorous quality control meets the highest international standards.

2. High-transmissivity low-iron tempered glass, strong aluminium frame.

3. Using UV-resistant silicon.

4. IS09001/14001/CE/TUV/UL  

 

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Q:Briefly explain why solar cells are made into components
The main photovoltaic material is the crystalline silicon material (including polysilicon and monocrystalline silicon), this material is high hardness, brittleness, uneven force easily brittle, exposed to the air easily oxidized, and the use of the process can not
Q:Solar panel resistance is changed with what
the lower the ambient temperature, the smaller the internal resistance of the battery, power generation The higher the effect; the other hand, the higher the temperature, the greater the internal resistance, the lower the efficiency.
Q:The history of solar cells
lithium sulfur dioxide battery and lithium thionyl chloride battery is very characteristic. Their positive electrode active material is also the solvent of the electrolyte. This structure only occurs in the electrochemical system of non-aqueous solution. Therefore, the research of lithium batteries has also promoted the development of nonaqueous system electrochemical theory. In addition to the use of various non-aqueous solvents, people also carried out the polymer thin film battery research.
Q:How about the current market price for the film solar?
The price for the film solar in the Chinese market is changed a lot due to the mass production of the film solar in a lot of factories.
Q:Why are the poly Solar cell specifications is different from each other, they seem to have the different size of 125mm, 156mm, 152mm, is the 152mm's battery technology is higher than the other?
To make is simple first, the numbers you saw such as 125mm, 156mm, 152mm, refers to the diameter of the silicon wafer.
Q:Is the polymer solar cell the cheapest type among all the different kinds of solar cells?
It's not the cheapest solar cell, but it is cheaper than most otheres.
Q:What is the usage of solar cells?
Solar cells were first used as as an alternative power source to the primary battery power source.
Q:What are the advantages and disadvantages of solar panels and diodes?
If it is parallel in the positive and negative, then the protective effect, the diode is connected to the negative power supply, the diode negative connected to the positive power supply.
Q:What is the window material in the solar cell? what's the effect?
However, since the window layer is a surface layer, the surface composite is serious, so the window layer to avoid absorbing light to produce carriers, so the window layer is generally made of large band gap material, try not to absorb light.
Q:What can be used as the materials for solar cells?
The thin-film absorbers

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