Iron flow batteries generally last longer than lithium-ion batteries. On average, iron flow batteries can have a lifespan of about 20 to 25 years or more, depending on the design and conditions. In contrast, lithium-ion batteries typically last between 7 to 10 years when heavily cycled, though this can vary based on usage patterns.
The longevity of iron flow batteries is attributed to their design, which minimizes chemical reactions that lead to degradation, and they can be cycled unlimited times without significant capacity loss. Additionally, iron flow batteries are made from non-toxic and abundant materials, making them more sustainable and environmentally friendly than lithium-ion batteries over their lifespan.
Here is a brief comparison of their lifespans:
| Battery Type | Typical Lifespan |
|---|---|
| Iron Flow Batteries | 20-25 years |
| Lithium-ion Batteries | 7-10 years |
Thus, iron flow batteries offer a more durable and sustainable option for long-duration energy storage compared to lithium-ion batteries.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/how-long-do-iron-flow-batteries-typically-last-compared-to-lithium-ion-batteries/
