Hosting a visit to NUS SDE-4 to members of the Royal Institute of Chartered Surveyors. The participants get to see  the super high efficiency solar panels for this net zero energy building. Amidst the host of questions, I generously shared the nitty gritty that went behind the design in order to maximise the energy yield. Given the recent buzz in ramping up solar energy for the nation, the level of enthusiasm from these building professionals seems very encouraging.