Swappable Batteries for light electric vehicles - the new GreenPack standard battery-system

摘要

Light electric vehicles (LEV) can also be "recharged" by exchanging their batteries manually. GreenPack developed a swappable battery system for light electric vehicles (LEV). One GreenPack battery weighs 9 kg and has an energy storage capacity of 1.4 kWh. Several of these 48 volt batteries can be used in parallel although they do not have the same state of charge. This system can also be used in vehicle-to-grid-applications as the swapping stations are connected 24 h per day with the electric grid. The batteries can be charged when there is too much power in the grid and they can feed the grid when there is not enough power.