Lunar Energy Secures $232M to Boost Grid Resilience with Home Batteries

In a significant move for the renewable energy sector, Lunar Energy announced on February 4, 2026, that it has successfully raised $232 million in a new funding round. This latest investment underscores the growing interest in distributed energy resources and the potential of home batteries to bolster grid stability. The startup, which has now amassed over $500 million in total funding, plans to use the capital to deploy its home battery systems across a wider area, effectively building a massive, distributed power plant.

The Vision: A Distributed Power Plant

Lunar Energy’s core mission revolves around leveraging residential batteries to create a more resilient and sustainable energy infrastructure. The