Every sunrise, yours to use.

Take control of your home's energy with Lunar. This brilliant solar battery system can help you save money, make money, and stay protected during grid outages with reliable backup.

Just add solar panels to make, use, store and control your own energy—day and night, foul weather or fair.

Design your System

Let’s find the perfect fit for your home. Enter your address to see how the Lunar System can work for you.

Your Lunar System

Your average monthly electric bill

$0-50 $51-100 $101-150 $151-200 $201-300 $301-400 $401-500 $501-600 $601-700 $701-800 $801+

Lunar 20 kWh

$500 estimated savings in the first year
20 hours of backup without solar and endless backup with solar
Cleaner energy reducing your home’s carbon footprint
Opportunity to earn cash participating in Virtual Power Plant programs
How are these figures estimated?

Learn about the Lunar System

More savings

An energy nerd in your pocket.
‍ Lunar AI makes a custom plan every day for every home to maximize savings. Homes even earn extra dollars by sharing energy back to the grid.

More backup

When the grid is out, every Watt has a job.
‍ Lunar developed unprecedented controls to manage that energy with Eaton’s AbleEdge smart breakers.

More earnings

Your battery earns its keep. Virtual Power Plant programs pay you to share stored energy when the grid needs it most. Enroll in minutes. Earn hundreds.

Lunar System components

Lunar System

The Lunar System includes the Lunar Battery, Maximizers, Bridge or meter socket adapter, and smart breakers.

Capacity: 15 kWh to 30 kWh
Output power: 9.6 kW Continuous

Lunar Battery

The Lunar Battery delivers 15–30 kWh of modular storage in a single tower for flexible, high-performance energy backup.

Weight: Battery block: 96 lb

Lunar Maximizers

The Lunar System uses Maximizers behind every solar panel to make sure a little shade on one panel doesn’t decrease the overall system’s output.

Performance: Module-level MPPT and rapid shutdown

Lunar Bridge

Connects your home to the grid and acts as your electrical panel to monitor and send power where it’s needed.

Smart Breakers

With Eaton’s AbleEdge smart breakers in the Lunar System, you can automatically drop non-essential appliances during an outage, saving energy for what matters most.

Designed in California.

Every part of the Lunar System was developed and tested in Mountain View, California and assembled in the United States. Lunar was founded by a team that helped pioneer home solar and battery technology, with deep roots in hardware and software from the companies that started this industry.

How are these figures estimated?

Benefits of your System

1st year savings - We determine your potential 1st year savings by comparing your current annual energy bill with a potential bill after installing solar and the Lunar System.

Hours of backup

To estimate the hours of backup, we divide the total usable capacity of the battery by the consumption rate (total annual consumption divided by hours in a year).

Opportunity to earn cash

The Lunar System includes software to participate in Virtual Power Plant programs. You can get paid every time you contribute power from your Lunar System to the grid during emergency load reduction events.