Solve issue of Microtek Solar PCU not charging Battery from Solar and Main Line.

Sometimes, the installers face issue of Solar PCU not charging the battery on Solar as well as Main Line from utility company. This is a tutorial on restarting the Solar PCU by disconnecting it completely from main line, Solar Panel and battery bank. After disconnecting the UPS, reconnect it after 10-15 seconds. The UPS will again start charging the battery.