[
  {
    "reading_id": "R-001",
    "plant_raw": "모햇 1호 옥상",
    "plant_id": "PL-001",
    "ts": "2026-07-20T12:00:00+09:00",
    "capacity_kw": 100,
    "irradiance_wm2": 850,
    "output_kwh": 78.2,
    "inverter_code": null,
    "comm_ok": true
  },
  {
    "reading_id": "R-002",
    "plant_raw": "모햇 1호 옥상",
    "plant_id": "PL-001",
    "ts": "2026-07-20T13:00:00+09:00",
    "capacity_kw": 100,
    "irradiance_wm2": 880,
    "output_kwh": 41,
    "inverter_code": "E-204",
    "comm_ok": true
  },
  {
    "reading_id": "R-003",
    "plant_raw": "모햇1호옥상",
    "plant_id": null,
    "ts": "2026-07-20T14:00:00+09:00",
    "capacity_kw": 100,
    "irradiance_wm2": 900,
    "output_kwh": 80.1,
    "inverter_code": null,
    "comm_ok": true
  },
  {
    "reading_id": "R-004",
    "plant_raw": "솔라온 3호 창고지붕",
    "plant_id": "PL-003",
    "ts": "2026-07-20T12:00:00+09:00",
    "capacity_kw": 250,
    "irradiance_wm2": null,
    "output_kwh": 120,
    "inverter_code": null,
    "comm_ok": true
  },
  {
    "reading_id": "R-005",
    "plant_raw": "솔라온 3호 창고지붕",
    "plant_id": "PL-003",
    "ts": "2026-07-20T13:00:00+09:00",
    "capacity_kw": 250,
    "irradiance_wm2": 910,
    "output_kwh": 0,
    "inverter_code": "E-101",
    "comm_ok": true
  },
  {
    "reading_id": "R-006",
    "plant_raw": "솔라온 3호 창고지붕",
    "plant_id": "PL-003",
    "ts": "2026-07-20T14:00:00+09:00",
    "capacity_kw": 250,
    "irradiance_wm2": null,
    "output_kwh": null,
    "inverter_code": null,
    "comm_ok": false
  },
  {
    "reading_id": "R-007",
    "plant_raw": "모햇 7호 공장동",
    "plant_id": "PL-007",
    "ts": "2026-07-20T12:00:00+09:00",
    "capacity_kw": 500,
    "irradiance_wm2": 120,
    "output_kwh": 48,
    "inverter_code": null,
    "comm_ok": true
  },
  {
    "reading_id": "R-008",
    "plant_raw": "모햇 7호 공장동",
    "plant_id": "PL-007",
    "ts": "2026-07-20T13:00:00+09:00",
    "capacity_kw": 500,
    "irradiance_wm2": 950,
    "output_kwh": 402.5,
    "inverter_code": "E-999",
    "comm_ok": true
  },
  {
    "reading_id": "R-009",
    "plant_raw": "솔라쉐어 2호 학교",
    "plant_id": "PL-012",
    "ts": "2026-07-20T12:00:00+09:00",
    "capacity_kw": 80,
    "irradiance_wm2": 870,
    "output_kwh": 64.9,
    "inverter_code": null,
    "comm_ok": true
  },
  {
    "reading_id": "R-010",
    "plant_raw": "솔라쉐어 2호 학교",
    "plant_id": "PL-012",
    "ts": "2026-07-20T18:00:00+09:00",
    "capacity_kw": 80,
    "irradiance_wm2": 0,
    "output_kwh": 0,
    "inverter_code": null,
    "comm_ok": true
  },
  {
    "reading_id": "R-011",
    "plant_raw": "모햇 9호 물류창고",
    "plant_id": "PL-009",
    "ts": "2026-07-20T13:00:00+09:00",
    "capacity_kw": 300,
    "irradiance_wm2": 890,
    "output_kwh": 268,
    "inverter_code": "E-312",
    "comm_ok": true
  },
  {
    "reading_id": "R-012",
    "plant_raw": "모햇 9호 물류창고",
    "plant_id": "PL-009",
    "ts": "2026-07-20T14:00:00+09:00",
    "capacity_kw": 300,
    "irradiance_wm2": 895,
    "output_kwh": 131,
    "inverter_code": "E-204",
    "comm_ok": true
  }
]