IIT-Madras develops portable cold storage device
"Vegetables, leaves, flowers and fruits can be stored for 24 hours in the device. Each device would be enough for 5 or 6 acres of land or for a group of three to four farmers," professor Satyanarayanan Seshadri, who developed the system, told PTI.
Portable solar-powered cold storage device with a 500 kg capacity for storing vegetables, and fruits, among other items, Representational Image source: Pixabay