Group streetlight controllers(GLC) with CCMS are an effective solution to manage large deployments of streetlights in India. Group light control systems control an array of light with 1 controller for every 20-200 streetlights.
The Remote Terminal Unit(RTU) allows automatic on/off for multiple streetlights, records energy consumption. Any changes in energy consumption patterns are picked up by the RTU and reports to the CCMS software allowing staff to promptly take corrective action for faulty streetlights.