The Ball™
One box. Battery. Inverter. Smart plugs. Brain. Plug it into your wall - your house gets a heartbeat. Power that never quits, even when the grid does. The Ball™ is the unbreakable core of your home.
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What is The Ball™?
The Ball™ is EcoRay's all-in-one intelligent power hub. It includes a battery, inverter with ATS or 3-phase backup (with plugs), the right amount of solar panels for your home, and the correct battery size — all managed by one brain. It's not just solar. It's not just backup. It's the foundation everything else builds on.
Battery & Inverter
Built-in battery storage with hybrid inverter and automatic transfer switch. When the grid fails, your lights stay on.
Solar-Ready
Paired with the right amount of solar panels for your home. Track production, consumption and exports in real time.
Smart Plugs & Brain
Wi-Fi connected to monitor everything in your home. The Ball™ tracks inflows, outflows, optimizes efficiency and ties into your daily life.
One App, Full Control
Real-time dashboard with graphs, alerts and AI suggestions. One app to rule your entire home energy system.
Three levels. Pick yours.
The Ball™ comes in three sizes - from essential backup to full home intelligence. Start basic, grow when you're ready. No subscriptions. One purchase. Lifetime core.
The Golf Ball ⛳
3 Ball™
Power stays on. Period.
Small but precise - like a golf ball. The bare-bones hub. Battery, inverter, auto-switch with 3-phase backup plugs. Lights stay on. Fridge stays cold. Grid can die - you won't notice. The essential foundation every home needs before anything else.
5-10 kWh battery with hybrid inverter
ATS / 3-phase backup with emergency plugs
Real-time battery status & backup runtime
Plug-and-play - installed in one day
The Football ⚽
6 Ball™
See what you make. Save what you use.
Bigger game, bigger impact - like a football. Same unbreakable hub, now solar-ready. Add panels and The Ball™ tracks production, usage and grid exports. Your dashboard shows exactly what you generate, what you save and what you earn. Backup first, solar second.
Everything in 3 Ball™
Solar panel integration & production tracking
Net metering & grid export monitoring
AI-powered consumption optimization
The Basketball 🏀
9 Ball™
Your home's ultimate intelligent manager.
Full court, full control - like a basketball. The full hub. Battery, solar, and life management in one brain. Bills auto-pull. Utility tracking. Water, heating, appliance monitoring. Security integration. Voice control. One app for your entire household — The Ball™ becomes your home's CFO.
Everything in 6 Ball™
Utility bills, mortgage & subscription tracking
Water, HVAC, appliance & security monitoring
Voice control & multi-home management
What The Ball™ tracks
From electricity to subscriptions - The Ball™ is the brain that monitors everything flowing in and out of your home.
The vision
"We used to sell solar. Now we sell The Ball™ — the intelligent power hub that turns any home into a self-powered fortress."
The Ball™ isn't just a battery box. It's your home's ultimate intelligent manager. Real-time dashboard. AI suggestions. Automation power. Savings and sustainability. Start with energy basics, add modules as you grow. This positions your home as one that thinks.
Add a personal AI coach
Pair The Ball™ with KlimaKlaus™ — EcoRay's proprietary AI agent. Klaus monitors your system 24/7, sends weekly energy reports, and you can call him anytime for advice. The Ball™ is the body. Klaus is the voice.
Meet KlimaKlaus™
Your walls should never go dark.
The Ball™ is coming soon. Join the waitlist and be the first to get the unbreakable core your home deserves. No subscriptions. One purchase. Lifetime power.
Join the waitlist
Got any questions?
Call us at +45 89 87 89 32 all workdays, from monday to friday 9am to 4pm – Or fill out the form, and we will call you.