Schottky diodesSchottky diodes are named after their inventor Walter Hermann Schottky. Commonly used Schottky barrier diode (Schottky Barrier Diode, SBD) is made using the principle of metal-semico
Solar cell laser scribingThe laser has the characteristics of high brightness, high directivity, high monochromaticity and high coherence. After the laser beam is focused, a high temperature of tho
Battery slice cuttingThe main purpose of cell cutting is to produce components that meet electrical requirements. The current of a single cell, whether monocrystalline or polycrystalline, is relati
Component barcodeBarcode is a graphic identifier that arranges multiple black bars and blanks of varying widths according to certain coding rules to express a group of information. A common barcode
Welding process of photovoltaic modulesIn the production and processing of photovoltaic modules, welding is the main connection method. It uses heating or other methods to create an effective, stro
Hot spot effect of solar cell modulesSolar cell modules are usually installed in open areas and sunny areas. In long-term use, it is inevitable to fall on shelters such as birds, dust, and fallen l
Factors affecting the conversion efficiency of solar cells(1) The influence of sunshine intensity The influence of sunshine intensity E on the volt-ampere characteristics: As long as the solar spec
The parameters of light(1) Luminous intensity Luminous intensity is abbreviated as light intensity, the international unit is candela (candela), abbreviated as cd, 1cd (ie 1000md) refers to a monoc
The history of solar cellsIn 1839, Alexandre-Edmond Becquerel, a French physicist at the time, observed that shining light into a conductive solution would produce electric current and a photovolta
Solar constantThe distance between the sun and the earth is constantly changing, which means that the solar radiation intensity of the upper boundary of the earth’s atmosphere will change with ti