Lunar Energy

Lunar Energy founder Kunal Girotra answers 10 key questions about why Lunar was built, how its home battery and AI software work, and what the Series D unlocks for the future of clean energy.

Brandon decided to pursue solar and battery after his neighbors, the Millers, rebuilt their home and added solar. They compared multiple bids and chose an installation partner they trusted.

The latest from Lunar Energy — company news, product updates, partnerships, and perspectives on the future of home solar and battery storage.

Two women shaping the future of energy—Mary Powell, CEO of Sunrun, and Emily Kirsch, Founder and Managing Partner of Powerhouse Ventures—share their perspectives on the home energy experience.

Lunar Energy's media library contains media mentions of the company.

Lunar Energy is hiring for global career opportunities.

Lunar was founded to power homes around the world with endless clean energy.

Lunar was founded to power homes around the world with clean energy. The Lunar System is a solar and battery solution.

The company is taking steps to power homes around the world with clean energy.

Lunar Energy raises $232 million across a previously unannounced $130 million Series C and $102 million Series D to expand its home-battery business. The startup, which serves homeowners in California, Georgia, and Washington, plans to scale manufacturing to 20,000 units by year-end and 100,000 by the end of 2028. Its batteries and virtual power plant software can supply power to the grid and manage EV chargers and appliances; Lunar has raised more than $500 million.

Feb 2026 · TechCrunchNews article