HALOWERKSolarwerk
clear sky yield
This is an astronomical and geometric calculation, not a forecast. It assumes a cloudless sky and states the models used; real yield is lower whenever there is cloud, haze, snow, soiling or high cell temperature. The system_derate factor covers cabling, controller and temperature losses as one flat number and defaults to 0.8. Shading is not modelled here. Times are UTC. Use the figure as an upper bound for sizing, not as an expected daily production.
POST https://solar.halowerk.com/clear-sky-yieldEingaben
| Feld | Typ | Pflicht | Beschreibung |
|---|---|---|---|
| lat | number | Ja | |
| lon | number | Ja | |
| date | string | Ja | Day as YYYY-MM-DD. |
| panel_wp | number | Nein | Module rating at standard test conditions. |
| tilt_deg | number | Nein | |
| azimuth_deg | number | Nein | Module azimuth, 180 is south, 0 is north. |
| system_derate | number | Nein | |
| albedo | number | Nein | |
| elevation_m | number | Nein | |
| step_minutes | integer | Nein | |
| include_series | boolean | Nein |
Vollständiges Eingabeschema anzeigen
{
"type": "object",
"required": [
"lat",
"lon",
"date"
],
"additionalProperties": false,
"properties": {
"lat": {
"type": "number",
"minimum": -90,
"maximum": 90
},
"lon": {
"type": "number",
"minimum": -180,
"maximum": 180
},
"date": {
"type": "string",
"description": "Day as YYYY-MM-DD."
},
"panel_wp": {
"type": "number",
"minimum": 1,
"maximum": 100000,
"default": 415,
"description": "Module rating at standard test conditions."
},
"tilt_deg": {
"type": "number",
"minimum": 0,
"maximum": 90,
"default": 30
},
"azimuth_deg": {
"type": "number",
"minimum": 0,
"maximum": 360,
"default": 180,
"description": "Module azimuth, 180 is south, 0 is north."
},
"system_derate": {
"type": "number",
"minimum": 0.1,
"maximum": 1,
"default": 0.8
},
"albedo": {
"type": "number",
"minimum": 0,
"maximum": 1,
"default": 0.2
},
"elevation_m": {
"type": "number",
"minimum": -500,
"maximum": 6000,
"default": 0
},
"step_minutes": {
"type": "integer",
"minimum": 5,
"maximum": 60,
"default": 15
},
"include_series": {
"type": "boolean",
"default": true
}
}
}Veröffentlichtes Eingabebeispiel
{
"lat": 52.52,
"lon": 13.405,
"date": "2026-06-21",
"panel_wp": 415
}Ergebnis & Dokumentation
Veröffentlichtes Ergebnisschema anzeigen
{
"$ref": "https://solar.halowerk.com/clear-sky-yield/schema#/outputSchema"
}Veröffentlichtes Ergebnisbeispiel öffnen
Maschinenlesbare Dokumentation dieses Hubs
Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-01, 15:19 UTC.
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