If you can make it here, you can make it anywhere


Building a modern house that is self-sufficient on solar power is one thing. Doing it in a place with barely any sun for most of the year is another. This is why we began an experiment to prove that solar power, when combined with the right technology, is a key part of the sustainable energy solutions of the future.

Welcome to the Zero Sun™

How it works


The unique power supply system makes our off-grid house support itself on solar energy. Even in the dark.

When the house at Vitberget in Skellefteå is completed, it will be a very special home. Even though it may not look like it.