{
"pv_string": {
"run": "PV string (array->18kPV input, per string)",
"mode": "pv",
"length_ft": 200,
"vref_V": 307.0,
"current_A": 13.11,
"req_ampacity_term_A": 21.7,
"req_ampacity_derated_A": 17.3,
"ambient_C": 40,
"ccc": 8,
"temp_factor90": 0.91,
"fill_factor": 0.7,
"ampacity_gauge": "12",
"ampacity_75C_A": 25,
"ampacity_derated90_A": 19.1,
"final_gauge_AWG": "8",
"gauge_driver": "voltage-drop",
"vdrop_pct": 1.329,
"vdrop_V": 4.08,
"target_pct": 2.0,
"ocpd_A": null,
"ocpd_note": "n/a",
"egc_AWG": null,
"vdrop_sweep_pct": {
"150": 0.997,
"200": 1.329,
"250": 1.661
},
"n_strings": 4,
"source_fuse_required": false,
"parallel_backfeed_A": 17.3
},
"ac_output": {
"run": "AC output (18kPV->main panel)",
"mode": "continuous",
"length_ft": 10,
"vref_V": 240.0,
"current_A": 50,
"req_ampacity_term_A": 62.5,
"req_ampacity_derated_A": 62.5,
"ambient_C": 30,
"ccc": 2,
"temp_factor90": 1.0,
"fill_factor": 1.0,
"ampacity_gauge": "6",
"ampacity_75C_A": 65,
"ampacity_derated90_A": 75.0,
"final_gauge_AWG": "4",
"gauge_driver": "240.4(D) OCPD",
"vdrop_pct": 0.128,
"vdrop_V": 0.308,
"target_pct": 2.0,
"ocpd_A": 70,
"ocpd_note": "OK",
"egc_AWG": "8"
},
"battery_per_pack": {
"run": "Battery per-pack (pack->busbar)",
"mode": "continuous",
"length_ft": 5,
"vref_V": 51.2,
"current_A": 124.67,
"req_ampacity_term_A": 155.8,
"req_ampacity_derated_A": 155.8,
"ambient_C": 30,
"ccc": 2,
"temp_factor90": 1.0,
"fill_factor": 1.0,
"ampacity_gauge": "2/0",
"ampacity_75C_A": 175,
"ampacity_derated90_A": 195.0,
"final_gauge_AWG": "2/0",
"gauge_driver": "ampacity",
"vdrop_pct": 0.235,
"vdrop_V": 0.121,
"target_pct": 1.0,
"ocpd_A": 175,
"ocpd_note": "OK",
"egc_AWG": "6",
"count": 2
},
"battery_bank": {
"run": "Battery bank (busbar->18kPV)",
"mode": "continuous",
"length_ft": 10,
"vref_V": 51.2,
"current_A": 249.34,
"req_ampacity_term_A": 311.7,
"req_ampacity_derated_A": 311.7,
"ambient_C": 30,
"ccc": 2,
"temp_factor90": 1.0,
"fill_factor": 1.0,
"ampacity_gauge": "400",
"ampacity_75C_A": 335,
"ampacity_derated90_A": 380.0,
"final_gauge_AWG": "400",
"gauge_driver": "ampacity",
"vdrop_pct": 0.313,
"vdrop_V": 0.16,
"target_pct": 1.0,
"ocpd_A": null,
"ocpd_note": "n/a",
"egc_AWG": null,
"req_continuous_A": 311.7,
"parallel_alt": {
"2x2/0_A": 350,
"2x4/0_A": 460,
"single_min": "400"
}
}
}