I started my career 17 years ago as an enthusiastic electrical engineer. My first job was build 300MW wind power plant in Inner Mongolian and some remote, less developed area. 17 years passed, many things happened, my life changed a lot, while the enthusiasm in my heart grows bigger and bigger. As a startup veteran, I prefer personally step on the front line. Lead my team to conquer the hard problems was once the triumph I chased after. As a dedicated engineer, my experience covers wind, solar, battery, electric vehicles, power electronics, and adding hydrogen now. From microcontroller programming & algorithm design to electric field testing, from electric vehicle architecture to battery energy storage, my experience helped me to build a massive knowledge tree down to the ground. And as a mid-age man, build a better future for my kid becomes a solid responsibility. The weather in the recent years becomes strange, even I'm far away from an expert I can feel it. Other than nuclear fusion I guess renewable energy is the path we must put our foot on. Sunpin Solar is a lead US renewable energy project developer focusing on grid scale projects. From photovoltaic technology to power electronics, from LFP battery energy storage to hydrogen, Sunpin is seeking a bright future, a clean future, a sustainable future. My role here is simply finding a sweet spot to apply all the advanced technologies; follow, sometimes lead the industry trend; and bring manufacture back to United States.