Less than three months after kicking off production of its flagship, solar-electric travel trailer called the Flow, electric mobility startup Pebble has begun deliveries to early customers in the US.

The Tiger Line pull-behind dump trailer has a load capacity of 3 cubic yards. The trailer is 11 feet 8 inches long and 7 feet wide, overall, with a body length and top width of 8 feet 2 inches and 5 ...