Case study of solar-powered smart lighting project in Indonesia
Customized Solutions
Southeast Asia-Specific Solar Streetlights:
High-conversion-rate photovoltaic panels + IP65-rated large-capacity energy storage batteries;
single-pole double-cantilever design, covering a 7-meter-wide mixed-traffic lane;
light-sensing automatic start/stop + fault alarm, intelligent operation and maintenance.
Core Achievements (Illuminating a 7.5-kilometer tidal commuter light strip in 20 days)
Cost and time advantages:
zero demolition and zero expansion, saving 35 billion Indonesian Rupiahs, and the total investment is reduced by 40% compared with the traditional solution;
modular installation (30 minutes per light), avoiding the flood season and completed in 20 days.
Improved traffic and people’s livelihoods:
Stable bridge illumination improves nighttime commuting efficiency by 50% (evening rush hour reduced to 22 minutes);
safety accidents decrease by 42% and crime rate is reduced.
Long-term value:
Annual carbon reduction of 38 tons (equivalent to the annual carbon emissions of 11,000 motorcycles);
LED + solar self-powered system, 65% reduction in operation and maintenance costs, and extended replacement cycle.
