German start-up SunOyster Energy GmbH has developed a concentrating solar technology based on parabolic mirrors that is claimed to achieve a 75% efficiency in converting direct radiation into heat.
To improve the adaptability of solar refrigeration systems to different heat sources, a single-double-effect LiBr-H2O ...
Perhaps you’re dreaming of obtaining your home’s electricity without having to rely on that provided by your town or city. If so, you’re hoping to go “off the grid.” And if that’s your dream, you’ve ...
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