As solar cells have become more durable, compact, efficient and cheap to produce, the technology has gradually found its way into a greater number of consumer products. From backpacks to watches , harnessing the sun’s energy has never been more accessible. And the Sun King PRO from Chicago-based Greenlight Planet means a weatherproof solar panel charges a highly durable 165-lumen LED lamp. The lamp runs …
Solar on the Move with Sun King PRO