Your Solution

We’ve combined each engineering discipline—pumping heat, moving heat, and controlling heat—to create a revolutionary thermoelectric system that offers endless benefits and true innovation. This is solid state greatness.



Unlike traditional thermoelectrics, our devices can be packaged into a Solid State Heat Pump to collectively pump heat while maintaining optimal efficiency. Systems and products based on our Solid State Heat Pump deliver capabilities and efficiencies that rival or surpass current cooling and heating technology.

icon image Near-silent, less than 35 dB

Compressors are noisy with fans that rev up and down all day, producing loud noise levels. Our solid state technology enables compressor-free solutions that operate at silent or near-silent levels, less than 35 dB, depending on system configuration.

Icon image Unsurpassed sustainability

Traditional cooling systems use CFCs, hydrocarbons, and other toxic refrigerants. With just CO2 and water, our system is non-toxic and non-flammable—the most sustainable cooling and heating solution on earth.

Flexible design

The compact footprint of our Solid State Heat Pumps allows for a higher level of design flexibility at the system level. This freedom leads to the creation of product form factors thought to be impossible.

Compact, up to 40% more storage capacity

By eliminating the bulky compressor, Phononic’s solid state refrigerators offer up to 40% more storage capacity for applications such as commercial beverage coolers and medical-grade refrigerators.

icon image More reliable, lowering costs by up to 30%

Our refrigerators and freezers are powered by a small, solid state chip. That means there are no compressors to maintain. With no moving parts to fatigue and fail over time, our solid state systems require little maintenance and offer longer product life, fewer customer complaints, and lower operating costs by up to 30%—delivering greater value in the long run.

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