When most grid line detection instruments measure the grid lines of solar cells, they can only detect the parameters of the grid lines in a single coordinate area of the cell. This results in limited measurement data, and it is difficult to quickly and effectively calculate the silver paste coverage of the cell. In contrast, the Automatic Image Measuring Instrument produced by Millennial Solar has an exclusive metal coverage measurement. It is equipped with Millennial Mview software to automatically measure the silver paste area of the entire cell with one click. This helps solar cell manufacturers make trade-offs when evaluating the cost and performance of solar cells, thereby achieving the effect of cost reduction and growth!

Metal coverage measurement - one-click detection of large amounts of grid line data

The Automatic Image Measuring Instrument produced by Millennial Solar has two measurement modes: basic measurement and metal coverage measurement. Basic measurement can be used to detect various parameters of the photovoltaic screen pattern, 2D plane, and grid lines, as well as evaluate the quality of the screen printing process. On the basis of basic measurement, Millennial Solar has developed an exclusive metal coverage measurement. This measurement function can measure the number, width, height and other parameters of all grid lines in the entire cell in a short period of time based on the detection of the grid line parameters on the surface of the cell, thereby helping solar cell manufacturers to produce thinner electrode, reduce the shading area and indirectly improve the screen printing process!

Automatic Image Measuring Instrument—Why is it so popular?

The unique advantages are an important reason why it is widely favored by photovoltaic enterprise users. The Automatic Image Measuring Instrument produced by Millennial Solar not only has the function of measuring grid line parameters in a single coordinate area that traditional grid line inspection equipment, but also has the detection advantage of realizing large-scale grid line data measurement and collection in a short time through software presets.

Using the collected grid line parameter data, the metal coverage rate of the cell can be calculated with one click, and the performance of the solar cell can be characterized based on the metal coverage rate, thereby evaluating whether the solar cell has reached industrial standards. Help photovoltaic enterprise users achieve cost reduction and growth of solar cells. It can also measure the grid line width, height, quantity and other parameters of the solar cells one by one. Through precise measurement of the grid lines, it can be intuitively and conveniently compared with the screen printing screen to evaluate whether the screen printing process has reached the required level. Production standards help solar cell manufacturers make timely adjustments and optimizations to the performance of solar cells!

E-mail: market@millennialsolar.cn

Automatic Image Measuring Instrument VMM Pro is used to detect the image and 2D plane of photovoltaic screens, as well as photovoltaic cell grid line width, printing effects, etc. The equipment is equipped with a measurement system based on a high-resolution camera. Can quickly and accurately measure various parts. VMM Pro is installed with a variety of lighting and can provide a variety of lighting combinations to meet different lighting needs. This helps photovoltaic enterprise users improve the screen printing process and increase production speed.

● Use LED light source to achieve various lighting combinations

● Focus repeatability can reach 0.002mm~0.003mm

● Using LED optical system, display resolution can reach 0.0001mm

● Provide one-click document and data visualization software

When traditional grid line detection instruments are used to detect grid lines on solar cells, they are often limited by the fact that they can only measure a coordinate area, and most such equipment only has this function. The Automatic Image Measuring Instrument produced by Millennial Solar breaks through limitations and transcends universality with metal coverage measurement! This is one of the reasons why Automatic Image Measuring Instrument is so popular among photovoltaic enterprise users!