Slow Solar Operation
Electric vehicles (aerial, terrestrial, marine, submarine, amphibious) that are charged slowly by the sun or work only on incoming solar energy gathered via photovoltaics. This means that they have limited velocity and power, but long endurance if they are sent on long missions spanning many days. They just move more slowly or not as far per unit of time. This is a modern implementation of Sail Freight
When combined with the Charcoal Combine and RTK GPS navitation, this provides an autonomous, infinite range logistics and mission system that can be economically viable and which can be part of a renewable energy transition.
