Blog by Jayavenkateshwaran K

In a battery module, one weak cell can limit the capacity of every healthy cell around it. Here is why that happens, what it means for module life and cost, and how a vanadium flow battery avoids it.

In a lithium battery, more hours of backup means buying more cells. In a vanadium flow battery, you simply add electrolyte - here is why that makes long-duration storage more affordable.