Reduce your daily CO2 emissions with convenience.
Electric vehicles
Why electric vehicles (EV) are the future which is already now.
We explain all you need to know about EVs including AC (home) and DC (quick) charging.
EVs are life changing and fun.
Home batteries
Why and when you should have a home battery.
Rooftop solar PV system
Get free electricity from the sun. New solar PV or upgrade your existing PV installation.
We give you advice about important aspects to consider.
Hot water
What is the best way for you to heat your water: Gas, rooftop solar collector or solar PV electricity.
Integration
Combine and integrate some or all aspects above into a really smart home solution (without having all the Smart Home fuzz).
Smart Home and privacy
Your home might be "smart", but does it protect your privacy? Usually not, as everything is only "smart" within 3rd party clouds.
Learn how to keep all your data in your "own local house cloud" with Home Assistant.