Stekker - Smart Charging app for iPhone and iPad

Stekker is an app that helps you to use electricity when it’s at its cheapest and cleanest. So you don’t have to worry about when the sun shines, when it’s smartest to charge your EV, or when you have to run your laundry and save the planet at the same time. Stekker helps you to reduce your carbon footprint, while saving money in the process!

By connecting the Stekker app to your EV, charging point or smart home, we make sure that your devices only use electricity during moments when it’s cheap, like when there is abundant sunshine or strong wind.




You don’t have to worry about when the sun shines, when it’s smartest to charge your EV, or run your laundry. By connecting Stekker to your EV, charge point or smart home, your devices consume electricity at the right time, like when there is abundant sunshine or wind.



All you need to do is install the app, pick a time at which you need the car or device to be ready, and Stekker will monitor your setup, the grid, the weather and electricity prices to choose the smartest moments to use electricity.



The result: a better use of clean energy, a more stable grid - and oh yes: lower costs for everyone!

Stekker is free for non-commercial users and can currently be used to charge your EV smartly. It connects to your charge point and is also compatible with numerous electric cars for additional functionality, like Tesla, Hyundai, Kia and Volkswagen. Go to our website to check compatibility or run the wizard in the app.



When you have an electricity contract with prices that vary during the day, you can benefit greatly and save significant amounts of money. Different car models also provide different benefits. Using electricity smartly through software and algorithms reduces costs for everyone, opens up the grid for more renewable energy, and reduces our dependence on fossil fuels.



Stekker supports a host of smart home and charging solutions. We are continuously integrating with hundreds of devices. We are inviting everyone from developers to enthusiastic users to explore our current integrations and encourage them to create their own. Together, we can shift the power usage of washing, heating, cooling & ventilation to the best of possible times.



Stekker is free to use for individuals. For businesses, we offer solutions that help to use their solar energy more profitably.



Stekker creates tools, algorithms and platforms that help people, businesses and grid operators to shift electricity-use to off-peak and energy-abundant hours. We help consumers to use cleaner and cheaper energy, without having to worry about it, while stabilizing the electricity grid for operators. And we offer smart energy solutions for businesses and developers.

Through all this, Stekker helps to reduce our dependence on fossil fuels, helping to power a cleaner energy future.