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Fully Automated savings on your heating bill


fit and forget

EU Ecodesign verified savings

+20% energy efficiency

Universal & secure

retrofit solution for all electrical heating devices

Easy install

in 15 minutes

Comfort guaranteed

while enabling new renewables to the electricity grid

The most cost-effective energy storage

Our all-in retrofit solution transform your electrical space and water heaters into energy-efficient storage devices. We do this by heating your appliances:

Just-in-time, just-enough. Only heat what you need! (EU Ecodesign verified, average 20%)

Start pre-heating when you are producing local PV power, increasing your self-consumption by more than 15%

Avoid heating unnecessarily at peak times to avoid a costly capacity tariff increase, by 1.5kW on average

Automatically arbitrage your heating schedule towards time slots with low prices (with a corresponding tariff of your energy supplier)

350 Hassle-free CUSTOMERS

heating devices controlled
0 MWh
metric tons CO2/year
million datapoints captured monthly

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