Case study of solar lighting project in Manila, Philippines
Customized Solutions for the Countryside
Solar Streetlights Exclusively for Arid Southeast Asian Countryside:
1.8-meter cantilever + LED light source (nano-dustproof coating, reducing dust accumulation by 80% during the dry season);
high-conversion-rate monocrystalline silicon photovoltaic panels (suitable for Manila’s average of 2100 hours of sunshine per year) + large-capacity lithium iron phosphate batteries (supporting 3-5 days of lighting in cloudy or rainy weather);
40cm concrete base + anti-graffiti and anti-corrosion treatment, suitable for the countryside environment.
Implementation Results:
Economical and Efficient:No power grid required, total investment reduced by 45%, 12 km road section illuminated in 28 days.
Improved Safety and Efficiency:Stable road surface illumination, nighttime freight efficiency increased by 22%, accident rate decreased by 35%.
Long-Lasting and Low-Maintenance:Dust-resistant design slows illuminance decay, reducing annual maintenance costs by 75%.
This project provides a stable, reliable, economical, and environmentally friendly sustainable lighting solution for arid rural roads.
