Update: May, 25/2019 – 07:39 vietnamnews

HCM CITY — Instead of spending tens of billions of đồng to install solar power systems, several enterprises are renting solar power system to save operating costs, reduce electricity bills and promote clean energy development.
The Saigon Union of Trading Co-operatives (Saigon Co.op) is one of the pioneering units piloting the rental of roof solar power systems for its shopping centres and affiliated supermarkets.