NineSigma, representing an information and communication technology company, is inviting proposals to develop or adopt compact chillers that can be driven by sun-warmed water of < 70°C. Requirements for compact chillers are: heat source temperature of < 70°C, size of < 1.0 x 1.0 x 1.0 m3, and cooling capacity of > 3 kW. The heat source temperature requirement is … [Read more...]