Your Battery's Sticker Capacity Is Lying to You. Here's Why
A 10kWh battery rarely gives 10kWh usable. LiFePO4 delivers 90 to 100%, lithium ion 80 to 90%, lead acid near 50%. Chemistry decides real capacity.
Higher DoD means more energy today but fewer cycles over time. Match DoD to chemistry, not sticker capacity, when sizing your backup power.
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