Newnagy has recently developed a system that can be self-generating and self-charging, transmitting and receiving radio signals for a long distance. By using ordinary signal receiver, the system may transmit and receive radio signals in a distance of around 2 kilometers. This platform technology can be combined with various sensor technologies, and applied widely in Internet of Things and for our daily life. Therefore, this platform technology has huge commercial value and broad market prospective. The system can be easily manufactured for mass production, low in production cost, and quickly for market adoption.