Megapack's goal is to provide a scalable and inexpensive energy storage solution, enabling renewable energy consumers such as homes, businesses and power transmission systems to store and release energy when needed. This helps reduce dependence on non-renewable energy sources, such as coal and oil, and slow global warming.

Furthermore, the Megapack can also be used to supply energy during periods of power outages or instability in the electrical grid, such as so-called "blackouts", changing the resilience of energy systems and generating continuous energy for consumers.