The missing link for your home's energy.
A small device on your home network. Connects to your heat pump, solar inverter, battery, and EV charger. Reads real-time electricity prices and optimizes everything automatically.
average annual savings on energy bills
discount for all Early Birds.
click here to claim your spot
compatible brands & device types
average installation time, no electrician needed
Works with what you have — and what you'll add next
Open protocols, no lock-in. New devices added every week through community profiles.
Chat with us for full compatibility listHeat Pumps
Native support and community Modbus profiles for most European brands. SG-Ready and OpenTherm supported.
Daikin
Mitsubishi
Panasonic
Nibe
Samsung
LG
Quatt
Bosch / Nefit
Viessmann
Stiebel Eltron
Vaillant
Alpha Innotec
+ Many more
Home Batteries
Compatible via Modbus TCP/RTU or manufacturer APIs. Community profiles available for additional brands.
Dyness
Huawei Luna
BYD
Sigenergy
Marstek
Victron
AlphaESS
Sonnen
Zendure
SolarEdge
+ Many more
Solar Inverters
Reads production data via Modbus TCP and SunSpec to optimize self-consumption and forecast-based scheduling.
SolarEdge
Enphase
Solis
Huawei
SMA
Growatt
GoodWe
Sungrow
Fronius
Deye
+ Many more
EV Chargers
Connected via OCPP over your local network. Solar-surplus and price-optimized charging.
Zappi (myenergi)
Easee
Zaptec
Wallbox
Alfen
Tesla Wall Connector
Any OCPP 1.6J charger
+ Many more
Smart Home Platforms
Alva Link integrates with your existing smart home system, so it fits into your setup instead of replacing it.
Homey
Home Assistant
+ Many more
Community & Open Protocols
We build on open standards and welcome community Modbus profiles. If your device speaks Modbus, chances are someone has already made it work — or you can contribute one yourself.
Modbus RTU
Modbus TCP
OpenTherm
SG-Ready
+ Many more
At a glance
CONNECTIVITY
POWER
SIZE
PROTOCOLS
SMART HOME
CERTIFICATIONS
How it works
See how Alva optimizes every part of your home energy.
Set up in under 5 minutes. No electrician needed.
Connects over your home network. No rewiring, no opening panels, no electrician. (We have an electrician network if you want one.)
USB-C for power, Wi-Fi or Ethernet for network. Place it near your fuse box or energy system.
USB-C for power, Wi-Fi or Ethernet for network. Place it near your fuse box or energy system.
Pick your devices from the list. Set your comfort preferences. Done.
Essentials works right away — control, monitoring, scheduling. Add Autopilot anytime for automatic price optimization.
PRICING
No surprises.
Here's exactly what you pay.
Alva Link works out of the box with no subscription. Essentials is free forever. Autopilot adds cloud features — and we're honest about why it costs what it does.
Early Bird — 60% off
Alva Link Hardware
The device itself. Everything else is software, delivered free or optionally upgraded.
€
99
Was €249
Essentials
The basics, free forever. No card required. Just plug in and go.
Free
Autopilot
Fully automatic optimisation. Set it once, forget it — Alva handles everything.
€
4.90
per month
6 months free with Early Bird
Your home, your data
Built in Norway. We collect only what's needed to optimize your energy. We never sell your data.
TLS 1.3 between Alva Link and cloud. Encrypted at rest and in transit.
Stored on Azure servers in the EU. No personal data leaves the EU/EEA.
You own your data. Export or delete it anytime. We don't sell it. Ever.