The NPL work entitled ‘In situ contactless thermal characterisation and imaging of encapsulated photovoltaic devices using phosphor thermometry’, was recently published in one of the most prestigious solar energy peer-reviewed journals, Progress in Photovoltaics: Research and Applications.  James Kneller, a physics PhD student at Queen Mary University, secured a SEPnet placement with NPL last year and was one of its contributors.

Through collaboration between the Electronic and Magnetic Materials (EMM) Group and the Temperature and Humidity Group, NPL has demonstrated for the first time accurate, contactless temperature measurements of a photovoltaic (PV) device within its glass/polymer/glass encapsulation, with uncertainty of less than 1 ºC.  Authors included Yameng Cao, George Koutsourakis, Gavin Sutton, James Kneller, Sebastian Wood, James Blakesley and Fernando Castro. You can read more about the research here and find out more about James’s placement with NPL here.