All-in-One Clean Power for Homes

Empowering Homes with Endless Clean Energy

Lunar Energy, headquartered in Mountain View, California, is transforming how homeowners interact with energy. The company’s flagship product—the Lunar System—goes beyond solar by integrating solar generation, battery storage, and smart energy management into a single, elegant unit.

Its mission is simple yet ambitious: to enable every home to generate, store, and control clean energy on-demand—day or night, fair weather or foul—empowering homeowners and powering a sustainable future.

The All-In-One Energy Solution

Lunar designed the System to eliminate the complexity of installation and the clutter of multiple boxes. Rather than separately installing inverters, batteries, switches, and panels, homeowners get:

• A modular Lunar Battery with integrated hybrid inverter capable of 9.6 kW continuous and 15 kW peak output, available in 10–30 kWh capacity via stackable blocks.

• A Lunar Bridge that serves as your home’s controller—monitoring the grid, switching to backup power in under 30 milliseconds, and shedding non-essential loads during extended outages.

• Lunar Maximizers, installed behind each solar panel, which boost output and offer safety features like rapid shutdown.

• A sleek Lunar App with AI-powered energy forecasts (e.g., “Sundial”) to show power use trends and savings, while seamlessly integrating Virtual Power Plant enrollment.

The entire package is award-winning in design and rigorously tested against harsh environments, capable of enduring floods up to 3 ft and temperatures from –4 °F to 122 °F—all with a polished wall-mounted aesthetic.

Smarter Energy for Anything, Anytime

The Lunar System is not just storage—it’s a smart, autonomous energy partner. Its AI continuously adapts to:

• Avoid grid outages with Weather Watch, which pre-charges the battery ahead of storms.

• Craft daily energy plans that consider weather, solar generation, and personal usage to maximize savings.

• Navigate complex variable-rate billing, especially in places like California with hundreds of export rates per year.

• Enroll homeowners in Virtual Power Plant (VPP) programs, turning unused solar into income.

Traction, Partnerships & Growth

Founded in 2020 by energy veteran Kunal Girotra (formerly head of Tesla Energy), Lunar has since raised over $300 million from major investors like Sunrun and SK Group. These strategic partnerships support both demand generation and manufacturing scale-up, alongside Moixa’s GridShare software platform for VPP integration.

With a suite also named one of America’s Best Startup Employers by Forbes, and plans for mass manufacturing in California, Lunar is poised to lead home electrification.