🌡️ 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
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🔋 DOD + C-Rate = Battery Stress
Why do two BESS projects using the same LiFePO4 cells sometimes show very different degradation?
Because cycle life is not just about the number of cycles.
Depth of Discharge (DOD) determines how deeply the cells are cycled.
C-rate determines how quickly energy moves in and out.
When both become…Read More
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Rahul JaltharOffline
Rahul Jalthar
Founder, Mediator and Actor/Model
Rahul Jalthar is the founder of Sunlith Energy, specializing in battery energy storage systems (BESS), lithium battery technology, and renewable energy solutions. Based in Shenzhen for over 13 years, he works across sourcing, procurement, and OEM/ODM manufacturing partnerships in the energy storage industry. He was appointed a foreign mediator at Futian District's one-stop legal service hub for cross-border business disputes. Alongside this, Rahul also works as an actor and model in film and advertising.
