Solar-Powered Traffic Light Systems

The traffic signals will have solar panels mounted some 7.3 meters high, which will produce enough energy to keep the signals working for a good 24 hours. With this six-month project, an estimated 80% efficiency is expected. The City District Government expects each of the traffic intersections to produce 100-400 watts of solar power every month. The presently used electrical system costing nearly $7,099-$8,283 each month is kept on hold, while the new eco-friendly counterparts walk in.