Leslie Chang is Director of Strategy & Policy at Caelux Corporation, a pioneer in utilizing perovskites to make solar energy more powerful and cost-effective. Caelux’s proprietary technologies improve the performance of any new crystalline silicon module. Headquartered in Baldwin Park, California, Caelux is at the forefront of the emerging science of perovskites, a special class of nanomaterials. Its flagship product, Caelux™ One is an innovative product that integrates seamlessly into existing PV module manufacturing processes, boosting performance, reducing installed costs, and accelerating the proliferation of solar.