Aquahara Technology GmbH is offering the most efficient solar atmospheric water generator. It produces clean drinking water on a large scale in a cost-effective, decentralized and environmentally safe manner. This is an economic alternative for dry regions out of reach of coastal seawater desalination plants. We use a process of industrial air dehumidification using a concentrated salt solution to extract moisture out of the air. Our patent-awarded innovations enable to run this process at low cost even under dry desert conditions, where conventional atmospheric water generators completely fail.