Dr Yan Wang and Dr Yong Sheng Khoo from the Solar Enery Research Institute of Singapore (SERIS) were visiting the optical lab at CC Building Skin on 23. March. Dr Wang and Dr Khoo develop photovoltaic modules optimized for applications in the dense urban context of Singapore. They brought a first set of samples that were optically characterized on the goniophotometer. We hope for an extended research and development collaboration in the future.