Our innovative, water-based refrigeration system delivers reliable cooling without the need for electricity or harmful refrigerants.
The Hybrid Air Conditioning System delivers superior efficiency by harnessing waste heat to optimize cooling performance.
The Coolar Cold Box is a sustainable, battery-free cooling solution designed for reliable off-grid performance.
After convincing judges during a competitive round of pitching held in March 2015, Coolar advanced into the first stage of EIT Climate-KIC Germany’s accelerator…