QPC manufactures two different types of Automatic Streetlight Controllers depending on the application:
- The ATS-ST-6A is designed to fit inside an individual lamp enclosure
- The ATS-ST-HP is meant for a string of lights for simultaneous control
The Automatic Streetlight Controllers are used for the seamless operation for grid connected street lights. It operates based on the astronomical local sunset and sunrise time, and accounts for seasonal variation throughout the year.
Unlike sensor based solutions, the automatic streetlight controller is unaffected by bird droppings, sensor failure, water seepage, corrosion and dust.