Mastery of the solar systemNow comes with an award-winning app.
The Lunar App gives you a live window into all the energy your home is making, using, and saving for later. Not because you need to manage it — because it feels good to know.
The Lunar App’s user experience was recognized by the international iF Design Award jury.
The longer it runs, the smarter it gets
Lunar AI studies your home's patterns — how much solar power you make, how much energy you use, and when. Then it plans around them. Every day a little sharper. Every decision a little better.
Save more with Lunar AI, then check the receipts
See exactly what Lunar saved you — versus a home without solar and battery, and versus a home without Lunar AI. Your full history. Your real numbers. All the proof you want.
Explore Lunar AI
The grid goes down. Your home doesn’t.
Storm coming.
Battery full.
You're covered.
When severe weather is forecast, Outage Watch charges the Lunar Battery to full and holds — ready for whatever the grid isn't. After the storm, sunrise recharges it. Ready again.
When the grid is out, every watt has a job.
With integrated smart breakers from Eaton, critical appliances stay on. Everything else steps aside. As you make each call, a live readout shows exactly how much longer your energy will last.
Ask the neighbors
Percy: So many outages, yet none felt at home
“Since installing the Lunar System, we have gone through at least six outages—and none disrupted our daily life.”
Lori: How she became the household’s super user
“I became the primary user of the app. I’m not a technical person, but Lunar doesn’t feel technical. It feels friendly.”
Jacquelyn’s family: How the Lunar App changed the way they use energy
“We work from home and now things feel different. We're using what we generate in real time. It's empowering.”
FAQ
Your questions on the Lunar App, answered.
Download the Lunar App by searching directly in your app store for “Lunar Energy” or by scanning the QR code sticker on the front of your battery. Once your Lunar System has been installed, you’ll be able to create a Lunar App account.
The app shows real-time solar, battery, and home energy use. Lunar AI automates decisions, optimizing for weather, rates, and habits so you get the most out of your system with less effort. With the Outage Watch feature, Lunar monitors for severe weather and prepares your system for an extended outage automatically.
Lori, a Lunar customer, says yes. “It’s intuitive, visual, and easy. I don’t need to understand kilowatts to understand my home.”
Percy, a Lunar customer, says: “The Lunar App doesn’t just display the data, it lets me control how my energy is used. I can choose what percentage of stored power to share through VPPs or switch battery modes as needed. Lunar AI is a smart addition that makes managing energy effortless.”
Already have the Lunar App?
Check out our resourcesDesign your System
Save money, make money, avoid grid outages, and power your life with clean energy day and night.