Grid-Tied PV System at CGH

Grid-Tied Solar System for Changi General Hospital Integrated Building

This 35 kWp Solar System is installed onto the RC rooftop of Changi General Hospital Integrated Building. The solar array consists of 2 sub arrays, divided into strings of modules, feeding into grid inverters. The grid inverters convert solar energy to electrical energy & inject into the grid. Being a grid-tied solar system, it reduces power consumption from the Grid. The installation covers a large part of the roof, helping to keep the building cool, thus reducing power consumption via air-conditioning.

This system is a very simple & reliable solar power system which does not require frequent maintenance. The routine operation cost of this system is thus negligible.