ABSTRACT “TAMPER PROOF ENERGY STORAGE SYSTEM FOR RECHARGE FUNCTION INTEGRATED DC APPLIANCE” Embodiments herein disclose a tamper proof energy storage system for a PAYGo enabled DC appliance. The energy storage system (101) for a DC appliance (e.g., recharge function integrated DC appliance) comprises a control mo...

ABSTRACT A pay-as-you-go enabled refrigerator Embodiments herein disclose a tamperproof refrigerator (100) with pay-as-you-go enabled. The refrigerator (100) comprises a pay-as-you-go controller (101A), wherein the pay-as-you-go controller (101A) is integrated with an inbuilt digital display (101B) on the refriger...

ABSTRACT “IoT-based DC refrigerator” Embodiments herein disclose an Internet of Things (IoT) based refrigerator, wherein the refrigerator operates on DC, and uses at least one green energy source. The IoT based DC refrigerator comprises at least one charge controller (102), a control module (101), and a plurality ...