Street Light Automation
Timer, photocell, GSM, RF and centralised CCMS street-light panels. Smart-city compliant.
Manual switching of municipal and campus street lighting wastes lakhs of rupees every year. Subtech's street light automation panels switch your lights on and off automatically based on real-time astronomical clock, ambient light, or centralised CCMS command.
What is Street Light Automation?
Street light automation replaces manual operators and ageing timer switches with an intelligent panel that turns lights on and off at the right time, every day, without human intervention.
For city-scale or campus-scale deployments, the modern standard is a CCMS (Centralised Control & Monitoring System) panel — a feeder-pillar-mounted controller that communicates over GSM/4G, RF mesh or fibre with a central dashboard.
Beyond on/off control, we also supply dimming and dynamic-control street-light panels that work with LED drivers to dim during midnight hours.
Why this matters for your facility
Astronomical timer auto-tracking
Programmed with your latitude/longitude, the panel calculates dawn and dusk daily. No seasonal re-programming.
GSM / RF / OFC remote control
Switch any feeder from anywhere. Group control for festivals or fairs. SMS alerts on power failures, MCB trips and tampering.
Energy metering per feeder
Built-in kWh meter shows energy consumed per circuit.
Dimming with LED driver integration
Talks to 0-10V or DALI LED drivers. Reduce light output 30-50% during midnight hours.
Earth-leakage & cable-fault detection
On long street-light feeders, earth-leakage detection finds cable faults before they trip the entire feeder.
Smart-city CCMS compliant
Compliant with EESL, ULB and state smart-city specifications. Open Modbus / MQTT / REST API protocols.
Where Subtech panels are deployed
Municipal corporations & ULBs
City-wide street lighting under PWD, NMC, Smart City missions.
Highway authorities (NHAI / state PWD)
Long expressway and highway lighting with reliable astronomical timer + GSM remote control.
Industrial estates & SEZs
Internal road lighting in industrial parks, SEZs and IT parks.
Universities & campus institutions
Large campuses with extensive internal lighting.
Defence cantonments & airfields
Cantonment area lighting and airfield perimeter lighting with reliable, tamper-resistant automation panels.
Tourism boards & monument lighting
Time-based and event-based switching of monument flood lighting.
Street Light Panel Variants
Astronomical timer panel
Programmed for your site's latitude/longitude. Auto switching at dawn/dusk year-round.
Get quotePhotocell-controlled panel
Ambient light sensor (LDR) triggers switching. Useful where shade or weather causes early dusk.
Get quoteGSM / 4G CCMS panel
Remote on/off via SMS or dashboard. Real-time status, energy reading and alert SMS. Smart-city ready.
Get quoteRF mesh CCMS panel
Mesh-networked panels coordinate among themselves via RF. Used where GSM coverage is unreliable.
Get quoteDimming-capable LED panel
Talks 0-10V or DALI to your LED drivers. Programmable dim schedule.
Get quoteWhy Choose Subtech Street Light Automation
Field-proven across Indian climates
Our panels operate in 50°C Rajasthan summers, monsoon coastal humidity and Himalayan cold.
Tamper & theft resistance
Heavy-duty SS / MS enclosures with three-point latch, anti-theft hinges and tamper-alert sensor.
Smart-city / EESL compliant
Tested to EESL streetlight automation specifications. Open protocols (Modbus, MQTT).
End-to-end deployment
Panel + commissioning + dashboard + training.
Approved by PWD & ULBs
Empanelled with UP PWD, Delhi PWD, several state ULBs.
Service across India
220+ dealers and service partners. SLA-backed maintenance contracts available.
Frequently asked questions
How much energy can a street light automation panel save?
What is a CCMS panel?
How does astronomical timer switching work?
What is the lead time and warranty?
Ready to spec your smart street light automation?
Share your single-line diagram, load list or three months of electricity bills. Our engineers will respond with a custom BOM, quote and delivery schedule within 24 hours.