The walk-behind Solus V-2 Self-Propelled Wheel Hoe is driven by a variable-speed electric wheel-hub motor that runs off a 24-volt lithium-ion battery pack. The hoe itself is a 12-inch stirrup hoop-type that can function as a furrower, cultivator, and weeder. The battery reportedly powers the tool from one to several hours before recharge (depending on task and soil conditions). Available options include 6-inch stirrup hoe, gauge wheel, and adapter plate for Glaser accessories.