Featured in Solar square off – 09-2016

The eyes have it

Visual inspection tooling: Automated optical imaging is becoming a more common feature in PV cell production today. From the color sorting, right through to detailed process control, a range of optical imaging approaches and technologies are shedding the light required to deliver quality, increase average efficiencies, and enhance yield.

PV cell producers are taking a second look at visual inspection equipment. According to some key suppliers, an uptick in the application of automated optical inspection (AOI) equipment in cell production is underway. These suppliers, including Germany’s Vitronic, ISRA Vision/GP Solar, and greateyes all report surging orders for AOI tooling for cell production in 2016. …

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