When assessing an electric delivery vehicle for cold loads, check two separate limits: product acceptance conditions and usable vehicle range. The refrigeration system's power source can vary by model; do not assume it draws from the traction battery or has no effect on range.
Ask the vehicle and refrigeration-unit manufacturers for payload, range-test conditions, refrigeration energy use and any separate power-source details for the same body and equipment. Also confirm that the actual payload configuration, including driver, body, shelves, containers and plates, meets the vehicle's limits.
On a pilot route, record starting and ending battery state, distance, ambient conditions, stops, door openings, load and product temperature. Plan charging locations, between-shift charging time and a usable margin for unexpected delay alongside the route. Do not assume the same range result for different weather, loads or routes.
An insulated container or preconditioned plate may reduce vehicle refrigeration energy while underway; containers and plates also use payload capacity and require preparation infrastructure. Compare the option using your own energy, weight, temperature and labour records; an equipment feature alone is not a range or savings guarantee.
