Maintenance for Solar LED Poles: Reducing Unnecessary City Service Visits A city with thousands of streetlights rarely has a lighting problem. It has a checking problem. Crews drive from pole to pole to find out which ones are dark, which are dim, and which are fine. Some of that time goes to poles that need nothing. Maintenance for Solar LED Poles by municipalities is turning into a network-management problem, not just a repair problem. Solar lighting adds a new question on top: what happens to the panels, batteries, and controls over the years? Read more : https://soocian.com/blogs/586351/Maintenance-for-Solar-LED-Poles-Reducing-Unnecessary-City-Service-Visits