Japan's World Smart Energy Week includes eight world-class energy exhibitions and technology zones. It is the largest, most professional and most influential international renewable energy industry exhibition in Japan and even the entire Asian region. Every year, the exhibition gathers the latest technologies and services in the energy industry, attracting many exhibitors from all over the world. The exhibition covers hydrogen fuel cells, photovoltaic modules/systems, batteries, smart grid, wind energy, biomass energy, thermal power generation, energy management/home consumption and other related industry technologies and products. At the same time, the exhibition also held a number of professional forums, seminars and special lectures to share the most advanced smart energy-related technologies and predict the development trend of the industry.