Climate plays a significant role in the lifespan of an electric vehicle (EV) battery. Here are some key points about how climate affects EV battery degradation:
- Temperature Impact: EV batteries exposed to extreme temperatures, particularly high heat, degrade faster than those in cooler climates. For example, EVs driven in hot areas like Arizona will likely experience shorter battery lifetimes compared to those in cooler regions such as Norway.
- Degradation Rate: The degradation rate of EV batteries is not linear. Initially, there is a significant drop, followed by a more gradual decline. However, batteries in hot climates tend to degrade at a faster pace throughout their lifespan.
- Climate Zones: EVs in climates with frequent hot days (more than five days over 80℉/27℃ per year) will experience quicker battery degradation compared to those in temperate zones (fewer than five such days per year).
While overall EV battery lifespan can extend beyond the typical range of eight to 20 years, depending on various factors including usage and maintenance, climate remains a crucial determinant in maximizing the lifespan of an EV battery.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/what-role-does-climate-play-in-the-lifespan-of-an-ev-battery/
