General Info: Solar Traffic Controls, also known as STC, provides a range of solar-powered traffic control systems for fire fighting agencies and the state and federal transportation departments. The company also serves equestrian corrals, city parks and the plant safety industry. It offers specialized sensors, communication devices, and wireless power and flasher systems. Solar Traffic Controls also provides school flashing beacon systems and desktop programming packages. The company is a member of the International Municipal Signal Association and Institute of Transportation Engineers. It offers light-emitting diodes to various original equipment manufacturers throughout the United States and Canada. Solar Traffic Controls provides systems design and engineering solutions.