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Top-10 solar cell producers of 2018

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By Finlay Colville, Head of Research, PV-Tech and Solar Media Ltd.

Solar cell production in 2018 represented change on many fronts, but may be remembered as a year during which Chinese-owned companies made further strategic moves as part of the current Beijing mandate to position the country as a high-tech manufacturing global powerhouse. This article explains how this is having a dramatic impact on solar cell manufacturing outside the control of leading Chinese-funded companies, and what this really means in terms of solar cell technologies and industry-wide technology roadmaps during 2019.

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PVI Issue
With a recent spate of new solar cell records announced for PERC-based architectures pushing conversion efficiencies past 24%, it is a good time to reflect on the pioneering work at SolarWorld – the first to commercialise and ramp PERC to volume production. A special in-depth paper from former members of SolarWorld’s R&D and manufacturing team should be a compelling read and a leading reference paper in the future. Adding to the PERC-based theme is the paper from ISC Konstanz, providing further real world insight into achieving manufacturability of nPERT cells with conversion efficiencies approaching 23%.

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