{
  "system_id": 1234567,
  "current_power": 3450,
  "energy_lifetime": 28456321,
  "energy_today": 24120,
  "last_report_at": 1748185800,
  "last_interval_end_at": 1748185500,
  "modules": 24,
  "operational_at": 1543708800,
  "size_w": 8400,
  "source": "microinverters",
  "status": "normal",
  "summary_date": "2026-05-25"
}