To improve the adaptability of solar refrigeration systems to different heat sources, a single-double-effect LiBr-H2O ...

The sun is already being used to power air-conditioning systems so it seems a natural progression to apply it to refrigerate perishable foodstuffs - a huge consumer of fossil fuel-based energy.

In an energy-saving move in China, researchers there have developed a lithium bromide absorption chiller/heater that they said could utilize various kinds of energy such as solar, exhaust heat, ...