Save electricity in every home
Explore different ways to reduce your electricity bill with Optimaatti.
There is a solution for every need.
Home heating
Optimize electric heating to the cheapest hours while keeping a comfortable temperature.
Water heater
Heat water during the cheapest hours and use solar control profiles. The tank retains heat well.
Lighting
Smart lighting control based on time, price and sensors — rooms, light groups and motion sensors.
Air heat pump
Optimize the heat pump with MPC and control via an IoTorero Tasmota MQTT IR controller (no Shelly devices required).
Why choose Optimaatti?
The system is designed to make saving electricity easy and automatic.
Automatic optimization
The system optimizes device usage automatically within the limits you set. Initial setup and a bit of tuning may be needed at the start.
Keep comfort
Save money without losing comfort. Temperature stays at your target level.
Easy setup
Setup takes only a few minutes. No special expertise required.
Works offline
Offline scheduling ensures optimization works even without internet.
Example: Detached house in Espoo
Starting point: 150 m² detached house, electric heating, water heater, EV. Electricity bill about €200/month.
Solution: Optimaatti controls heating, water heater and EV charging during the cheapest hours.
Result: Bill dropped to ?150/month. Savings ?50/month (?600/year). Payback in 6 months.
Start saving today
Join thousands of happy users and start saving on your electricity bill.