Reinventing how we live with energy.
We build hardware that connects your heat pump, solar, battery, and EV charger, and makes them work together.
Nordic
Engineering
Designed and developed in Norway.
24/7
Monitoring
Real-time home energy tracking.
Privacy
First
Fully secure and GDPR compliant.
100+
Integrations
Compatible with hundreds of brands.
Your home wastes energy because its systems don't communicate.
Your heat pump, solar panels, battery, and EV charger all run on their own schedule. None of them know what electricity costs right now, or what the other devices are doing.
Your heat pump heats at peak prices because it doesn't know that electricity will be 5x cheaper in two hours.
Your solar energy gets exported for pennies instead of being stored in your battery or used to preheat your home.
Your battery charges and discharges randomly because it has no idea what prices look like tomorrow.
You manage it all across four different apps one per manufacturer. No unified view, no coordination.
One intelligent layer across all your energy devices
Alva sits between your energy systems and makes them act as one. Built on open protocols. No walled gardens.
Knows what electricity costs
Reads hourly and 15-minute spot prices across all European markets. Every device decision is price-aware, automatically.
Makes your devices talk to each other
Heat pump, battery, solar, EV charger. They finally work together instead of running in isolation.
Executes locally, keeps running offline
Device control runs over wired connections to your hardware. Internet drops? Keeps going on the last schedule. Built on Modbus, OpenTherm, OCPP. Works with Home Assistant and Homey.
Alva Link
A small device that connects to your home network. It talks to your heat pump, solar inverter, battery, and EV charger, and coordinates them using real-time electricity prices.
Works with 60+ brands. Daikin, SolarEdge, Dyness, Zappi, and more.
No subscription needed. Core features are free forever.
5-minute install. No electrician, no rewiring.
Executes locally. Keeps running if your internet drops.
Home Assistant, Homey, Matter, Zigbee.
Early Bird pricing · Save €150 · Autopilot free for 6 months · 100% refundable until delivery
Same comfort, lower bills
35%
average reduction in energy costs
*Simulated for a European household with a heat pump and dynamic pricing over 12 months. Your results depend on your setup, location, and market.
Calculate Your Savings18%
Heat when electricity is cheap, coast when it's expensive.
10%
Use your own solar instead of exporting it for pennies.
5%
Charge your battery when it's cheap, discharge when it's not.
2%
Avoid peak loads and the charges that come with them.
