1,2V/1600MAh AA Monokristallines Silizium Solarpanel Warm 3000K Weiß 6500K
ab 11,36 €
Monocrystalline silicon solar panels: the photoelectric conversion efficiency is about 15%, the highest reaches 24%, which is the highest photoelectric conversion efficiency among all kinds of solar panels, but the production cost is so large that it can not be widely and universally used in large quantities.
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