The microCELL ™ MCS advanced laser system from 3D-Micromac AG is designed to cut half or shingled solar cells. The system aims to meet the photovoltaic market''s demands for higher module power output and longer
3D-Micromac AG (Chemnitz, Germany) has introduced its microCELL MCS advanced laser cutting system for half and shingled solar cells. The system meets photovoltaics (PV) market demands for boosting module
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The new microCELL MCS advanced laser system has been designed to meet the photovoltaic (PV) market''s demands for boosting module power output and service life by minimizing power losses and providing for an exceptionally high
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New laser-cutting system for half-cut, shingled PV cells. German manufacturer 3-D Micromac said it has developed a new machine that can produce more than 6,000 wafers per hour. It is suitable...
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It is suitable for solar cells with temperature-sensitive coatings, or depositions such as heterojunction devices. Germany's 3D-Micromac AG, a laser micro-machining and roll-to-roll laser systems supplier, has unveiled a new laser-cutting system for the production of half-cut and shingled solar cells.
The field of applications comprises laser cutting of mechanical components as well as micro material processing of solar cells. Cutting, structuring, drilling or coating of solar cells replace established production processes and opens up new, efficiency-enhancing technologies.
Another application that is currently garnering more and more interest in the industry, thanks to its abil- ity to increase performance, is using a laser to cut a solar cell into two half cells. Crystalline silicon solar cells are typi- cally cut with a laser these days because of the low process costs and the high degree of precision.
Cutting, structuring, drilling or coating of solar cells replace established production processes and opens up new, efficiency-enhancing technologies. Cutting of a grid pattern on semiconductor material generally for the purpose of marking interconnections or to cut the solar cells into two parts.
The machine purportedly can produce more than 6,000 wafers per hour and is suitable for solar cells with temperature-sensitive coatings, or depositions such as heterojunction (HJT) devices. “Depending on the number of laser sources, the system is able to cut up to sixth-cut cells without decreasing the throughput,” the company said.
Recent developments in the PV indus- try have focused on the need for effec- tive and low-damage cell cutting tech- niques to handle the processing of solar cells into half-cut or even smaller for- mats.
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