# The Biggest Threat To Tesla’s Home Battery Business Is Its Former Chief

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1 outlet covering · First listed: Forbes, Nov 11, 2026, 5:00 AM · Read it: <https://www.forbes.com/sites/alanohnsman/2026/11/11/the-biggest-threat-to-teslas-home-battery-business-is-its-former-chief/>

Lunar Energy is rolling out an upgraded battery and a new home-based EV charging system to cut into Tesla’s lead in residential energy storage.

## Who's covering it

In the order they published:

- Nov 11, 2026, 5:00 AM: [The Biggest Threat To Tesla’s Home Battery Business Is Its Former Chief](<https://www.forbes.com/sites/alanohnsman/2026/11/11/the-biggest-threat-to-teslas-home-battery-business-is-its-former-chief/>) — Forbes (Magazine, United States)
  Lunar Energy is rolling out an upgraded battery and a new home-based EV charging system to cut into Tesla’s lead in residential energy storage.