The E-V Sunny bicycle has photovoltaic panels built into its wheels, powering a 500-watt motor on the front hub. Perched atop the rear wheel are its 17 amp/hour batteries, which are charged by solar energy.
Its Canadian developers say the motor can propel this bike at speeds of up to 19 mph without even peddling. That must be a hell of a motor, because the bike, including batteries and motor, weighs 75 pounds. The company says it's now taking orders for delivery in September, with the complete bicycle costing $1295 (Canadian) or $795 for a retrofit kit. Almost looks too good to be true.