engineer spend hasnain is helping to test the pilot unit in germany the basic principle behind extracting water from air is a simple one. a concentrated salt solution absorbs more stir from the surrounding air the resulting more tie loop solution is then heated using solar energy to evaporate the water in that water vapor then condenses yielding distilled water the salt solution is also used as a coolant during the condensation phase. this eliminates the need for a separate cooling system and helps reduce costs. has applied for a patent for this invention. on top of the container is the absorber unit it brings the salt solution into contact with the air. you can hear the salt solution being talked into the young and then it flows down through this corrugated cardboard or. when you have an idea on how to improve the process and reduce costs it makes you happy as an engineer and entrepreneur. that awful. next the fan in the absorber unit is switched on. as are you can you can feel hear how the fan is pulling et into the unit. the system is powered by the sun one square meter of solar panels