Aspen Compressor LLC produces the world's smallest BLDC refrigeration compressors available. Aspen's new high-quality, high-performance, rotary BLDC compressors made in the USA provide 360 to 455W of ASHRAE LBP cooling. Compared to "conventional" (reciprocating) BLDC compressors mostly used to date, Aspen's extremely compact yet powerful compressors would need only 1/17th of the volume and 1/11th of the weight to generate equivalent amount of cooling efficiently at up to twice the COP. 12, 24, 48V models available. Inquire about other capacities and input voltages.