Generation, storage and distribution — free mechanisms to lower cost and widen access.
Plates that convert pedestrians' weight into low-power electricity, applicable to local lighting in high-traffic spaces.
PublicAn old vertical-axis design, simpler to manufacture locally than the horizontal-axis models that dominate today.
PublicLow-cost flat mirrors that concentrate light onto a smaller panel, reducing the area of photovoltaic cell required.
PublicA method for accumulating solar heat in molten salt to release energy after sunset, without relying on chemical batteries.
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