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Oct 15th, 2012
 
Innovative electroluminescence technology to lower manufacturing costs
 
ISRA SOLAR VISION, a worldwide leading supplier of affordable state-of-the-art inspection systems, presents a new generation electroluminescence (EL ) inspection for solar modules.
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ISRA SOLAR VISION’s new generation of high-speed in-line YIELDMASTER EL-Module inspection systems is able to detect and classify a large spectrum of attributes including visible and invisible cracks, shunts, dark and in-active cells, scratches, broken pieces, pollution, material defects and soldering defects on solar modules.

ISRA SOLAR VISION’s new generation of high-speed in-line YIELDMASTER EL-Module inspection systems is able to detect and classify a large spectrum of attributes including visible and invisible cracks, shunts, dark and in-active cells, scratches, broken pieces, pollution, material defects and soldering defects on solar modules. In addition, the system provides the characterization of cells and modules in industrial mass production with unrivaled detection rates and repeatability. Solar module manufacturer benefit from this revolutionary technology as it allows the highest reliable distinction between material defects such as dislocations, changes in the material, foreign objects, and process defects (cracks, finger interruptions, low efficiency regions, mechanically broken cells, soldering and contact issues, low efficiency cells etc.).

Making the Invisible Visible at Highest Inspection Speeds
One of the most remarkable improvements of YIELDMASTER EL inspection is the industry’s fastest image processing. Conventional EL systems require long cycle times for image capture and analysis. For the new EL method ISRA SOLAR VISION managed to reduce the imaging time by a factor of eight. The inspection system boosts image acquisition and calculation to an overall triple inspection speed and by that offers the fastest EL inspection systems for solar modules.

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