S4GA’s Solar CAT I Airfield Lighting is an ICAO-compliant alternative to cable-based systems. It provides permanent high-intensity lighting for precision approach runways of Category I. The system operates off-grid, is wirelessly controlled, and is powered by solar energy. It meets standards without cables, power stations, and complex infrastructure. Smart ALCMS enables full AGL control, individual light monitoring, and easy integration with existing airport control systems.
Low-traffic airports
with formal CAT I lighting
requirements
Remote or hard-to-access
locations with unreliable
power supply
Sites with limited personnel
reactive maintenance, and
no system monitoring
S4GA Solar CAT I Airfield Lighting is a fully solar-powered system designed to deliver reliable performance without dependence on the electrical grid. It uses a fail-safe wireless control network that ensures continuous operation even in challenging conditions.
With year-round energy availability and proven performance in any climate, it provides safe and sustainable lighting for airports worldwide — fully compliant with ICAO CAT I requirements.
40% Lower CAPEX
80% Lower OPEX
100% Reduced
Disruption Costs
Tested in over 70 countries, the S4GA Solar Airfield Lighting System has proven its reliability in all weather and climate conditions.
It delivers consistent performance in rain, fog, and low visibility, backed by real-time data from over 20 million monitored operating hours.
