Relevant prototype has been exhibited in 24, the opening of the Tokyo motor show. Wind power projects is one of the 2014 Nobel laureate in physics, polysilicon material how many money a ton, a professor at the university of Nagoya, Japan amano hao a research team led by 24, announced that they have used gallium nitride semiconductor materials research and development of the inverter has been used successfully for the first time on the electric car, is expected to make the electric car energy saving more than 20%. Amano hao is one of the 2014 Nobel laureate in physics, camera dazzler his research results with the other two winners is developed based on gallium nitride crystal material blue light diode. It also can be used in hybrid cars and other environmental protection car, there are several kinds of photovoltaic stents could help reduce carbon dioxide emissions. Inverter is one of the key components of the electric car, its function is to put the battery storage needed to convert the direct current (dc) of motor by alternating current. Compared with the traditional technology, a new type of inverter using gallium nitride is more efficient, can greatly reduce the power loss in the conversion.