How It Works

Renewable Cooling

The SunTrac renewable cooling is a method of adding pressure and heat to the refrigeration cycle which results in a decreased/displaced compressor workload, saving energy.

This hybrid-thermal approach displaces a portion of the mechanical energy used by variable capacity, multi-stage, and variable speed compressors, which keeps the compressor in low stage, low range or low capacity, while delivering full and part-load cooling requirements. This effect creates significant energy savings.

The system harnesses the sun’s energy by reflecting the light on parabolic mirrored concentrators. The light is focused on a copper pipe that is coated with specialized absorption paint. This concentrated parabolic array allows for a larger harvesting of energy with a smaller footprint.

At the top of the panel resides a photo-tracking eye that keeps the parabolas pointed at the sun, and rotate through-out the day. With built-in sensors and controls, the panel will maintain preset temperature bands, and will rotate out of the sun once max temperature is reached. The panel will then modulate the parabolas to maintain the temperature throughout the day, delivering consistent and regulated energy.


How It Works 

The panel uses the sun’s heat to help the compressor use less energy 

The mirrored concentrators track the sun,
collecting radiant energy through copper piping