Profile: Solaira Infrared Heaters for Industrial, Commercial and Residential applications convert 92% of consumed energy into directional, instant shortwave infrared heat. Solaira technology produces instant heat that is virtually unaffected by wind or breeze, and can operate for as little as $0.18 per hour based on a $0.12 cost per kW/H. Solaira Heaters are available in wattages from 750 to 18kW and are specified on top hotels, restaurants, military and residential applications.