If you are looking for a permanent solution to your energy needs an On-Grid Solar PV system is the Holy Grail, a true ultimate solution for an extended period of time. This allows you to generate and use energy on-site, while exporting access energy back into the grid. In case where on site load exceeds of that solar production the inverter shares power with the grid. With the help of a smart meter you can keep track of the energy taken & given to Wapda. By the end of the month your bill is calculated on the Net Energy Imported vs Exported. This system benefits both Residential & Commercial users having a 3-phase connection on their site.