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Systematic PV module optimization with the cell-to-module (CTM) analysis software

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By Max Mittag, Max Mittag studied industrial engineering and management at the Freiberg University of Mining and Technology. In 2010 he completed his diploma thesis at Fraunhofer ISE and joined the department for photovoltaic modules. His current work includes the cell-to-module efficiency analysis and the development new photovoltaic module concepts.; Matthieu Ebert, Matthieu Ebert holds a ma s t er de g r e e i n r e n ewa b l e en e r g y s y s t ems f rom t h e University of Applied Science, Berlin. Before joining Fraunhofer ISE in 2011 he completed research stays at the Fraunhofer CSE in Boston and at the Australian National University in Canberra. Since 2011 he has been undertaking research on PV module technology. Since 2015 he has led the module efficiency and new concepts team. His main areas of research are module efficiency and CTM analysis, building-integrated PV and PV for automotive applications.

Understanding power losses in technical systems is vital to improve products in every industry and photovoltaic modules present no exception. Losses in solar modules are caused by optical and electrical effects or are determined by simple module geometry through inactive areas.

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Published In

Photovoltaics International Archive
In this issue of Photovoltaics International Fraunhofer ISE presents a concept for a bifacial, shingled cell technology that it claims tracks a cost-effective route to a 400W module using existing industrial-scale concepts. Also one trend now much more than a notion is the ongoing switch to monocrystalline cell technology. Meanwhile the University of New South Wales pulls together and critically assesses the raft of research on perovskite PV technology. Following the success of our PV CellTech conference, we’re also introducing our new PV ModuleTech event focusing on the technology that turns completed cells into supplied modules in the commercial market.

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