Comments by "basspig" (@basspig) on "Why Don't Solar Panels Have Magnifying Glasses On Them?" video.

  1. The disadvantage of those fresnel lens photocells is that the angle of incidence of sunlight must be almost head on. If the panels are not directly facing the Sun or if the sun moves off angle the output of those lenses will decrease greater than if there were no lenses at all.
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