⚡ What really happens inside a BESS PCS during a grid fault?

Fault Ride-Through (FRT) is much more than a voltage-against-time curve on a datasheet.

A PCS must simultaneously protect its semiconductor devices, control fault current, manage DC-link voltage, and support the grid.

Key technologies include:

🔋 DC-link choppers and dump…Read More

🌡️ Why Temperature Can Quietly Destroy BESS Lifetime

We often say: “Keep the battery cool.”

But the real issue is more interesting—and more important.

The Arrhenius relationship shows that battery degradation reactions accelerate exponentially with temperature.

A useful engineering shorthand is:

🔥 +10°C → roughly 2× degradati…Read More