I started with the basics of Digital Twin technology and then had the opportunity to bring this knowledge back to the SustFridge team, where we put it into practice.
Their Digital Twin platform has been very useful for our project, and I look forward to more opportunities to work together in the future.

From a Digital Twin workshop to a live twin of a solar-powered fridge
- The project
- SustFridge — a solar-powered fridge that uses phase-change material (PCM) as a thermal battery. A collaboration between SERI UKM, the University of Nottingham, PCM Products Ltd and UNDIP.
- The training
- Hasila attended Synapse Edge Digital Twin training as part of her Marie Skłodowska-Curie Fellowship, then brought it back to the project team.
- The result
- A working Digital Twin (Model–Shadow–Twin) over a LoRaWAN architecture with M5Stack hardware, combining the solar PV, refrigeration and PCM battery in one live 3D view — monitored, visualised and controlled remotely on the Synapse Edge platform to optimise PV energy use.