{
  "_source": "20260409 Eco Approach - DOMNA Southern Housing Group Rates.xlsx, 'SOLAR PV & BATTERY' tab, EA Rates column (ADR-0026).",
  "pv_system_by_kwp": {
    "1.0": 2410.0,
    "1.5": 2635.0,
    "2.0": 2890.0,
    "2.5": 2965.0,
    "3.0": 3115.0,
    "3.5": 3380.0,
    "4.0": 3490.0,
    "4.5": 3690.0
  },
  "scaffolding_first_elevation": 900.0,
  "scaffolding_additional_elevation": 450.0,
  "enabling_eicr": 150.0,
  "enabling_dno": 50.0,
  "enabling_consumer_unit": 330.0,
  "diverter": 980.0,
  "battery": 2000.0,
  "battery_estimate": true
}