VacciBox, a portable solar fridge that can be mounted on a motorbike, bicycle, or boat, to safely store and transport vaccines, drugs, and blood for transfusion to remote, hard to reach and off-grid rural communities. The solution is also IoT-enabled; integrated with a communication and digital component that collects data in real-time and stores it on a cloud. This ensures that vaccines are kept in the best storage conditions and can also be traced, to promote effective healthcare programs in rural communities