It is a project about designing a photovoltaics charging station for electrical bikes and scooters, which can facilitate electrical bike user and promote sustainable way to commute. This report contains a complete design process including design research, conceptual design, embodiment design, interaction design, design evaluation and recommendations. Why the system is designed, how the concepts are generated, what material and components are needed, how the the sub-systems are connected in construction and how people interact with the system can be found in the report.