During the humid sunny weather season everyone wish to drink cold water or bottle and if you don't find the cold water or bottle at the right time of thrust just imagine what should a person behavior.
As today the load shedding is doing much in my area due to extra use of electricity in every home so the power supply companies taking light shutdown after sometime for one hour or more.
The shops who have bottle or water in his refrigerator already working slow and when light shutdown happen then the chill bottle become a normal water or soda bottle.
Shopkeeper cannot do for the solution of this problem because UPS or sollar system cost much. The best option which they have left to put ice block in the refrigerator. This solution will work for some hours indeed but their cost will be greater.
Authorities should take notice and done less shutdown the light in this hot humid weather so the everyone could be beneficial public and shopkeeper.