{
  "metadata": {
    "purpose": "Educational and preliminary planning use only",
    "validationStatus": "Not yet independently validated for final design, permitting, procurement, or installation",
    "title": "Series and parallel battery banks - worked example",
    "referenceDate": "2026-10-29",
    "referenceConditions": "Matched 12.8 V 100 Ah LiFePO4 batteries at 50% SOC, 25 C, no external load or charger."
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