SOLAR ELECTRICITY in its most logical markets. “With the advent of cheap solar panels and high-efficiency LED lights, which can light a room with just 4 watts of power instead of 60, these small solar systems now deliver useful electricity at a price that even the poor can afford, he noted. ‘You’re seeing herders in Inner Mongolia with solar cells on top of their yurts,’ Mr. Younger said.” Yet another cyberpunk cliche comes true.