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api:estimate [2019/12/30 14:50] – [Personal] knutkohl
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-Examples here use the ''estimate'' mode, you can replace it with ''history'' for historic data or with ''clearsky'' for theoretic results for clear sky weather. 
- 
-===== Solar production estimate ===== 
- 
-Get solar production estimate for specific location (defined by **latitude** and **longitude**) and a specific plane orientation (defined by **declination** and **azimuth**) for an installed **module power**. 
- 
-===== Historic solar production ===== 
- 
-''historic'' means here that the average of all years of the available weather data on that day is considered, the current weather is thus **not** included in the calculation. 
- 
-===== Clear sky solar production ===== 
- 
-If there were no clouds it would be a clear sky. `clearsky` thus calculates the theoretically possible production. 
- 
-===== Public ===== 
- 
-  * One plane can be accessed by an API call 
-  * only ''estimate'' data available 
- 
-  https://api.forecast.solar/estimate/:lat/:lon/:dec/:az/:kwp 
- 
-===== Personal ===== 
- 
-  * One plane can be accessed by an API call 
-  * ''estimate'' and ''history'' data are available 
- 
-  https://api.forecast.solar/:apikey/estimate/:lat/:lon/:dec/:az/:kwp 
- 
-===== Professional ===== 
- 
-  * Combined data of up to 3 planes can be accessed by one API call 
-  * ''estimate'', ''history'' and ''clearsky'' data are available 
- 
-  https://api.forecast.solar/:apikey/estimate/:lat/:lon/:dec/:az/:kwp 
-  https://api.forecast.solar/:apikey/estimate/:lat/:lon/:dec1/:az1/:kwp1/:dec2/:az2/:kwp2 
-  https://api.forecast.solar/:apikey/estimate/:lat/:lon/:dec1/:az1/:kwp1/:dec2/:az2/:kwp2/:dec3/:az3/:kwp3 
- 
-===== URL parameters ===== 
- 
-  * **''apikey''** - personal **API key** for registered users 
-  * **''lat''** - **latitude** of location, ''-90'' (south) ... ''90'' (north) 
-  * **''lon''** - **longitude** of location, ''-180'' (west) ... ''180'' (east) 
-  * **''dec''** - plane **declination**, ''0'' (horizontal) ... ''90'' (vertical) 
-  * **''az ''**  - plane **azimuth**, ''-180'' ... ''180'' (-180 = north, -90 = east, 0 = south, 90 = west, 180 = north) 
-  * **''kwp''** - installed **modules power** in ''kilo watt'' 
- 
-You can poke around with the [[http://swagger.forecast.solar/?url=https://api.forecast.solar/swagger.yaml|Swagger UI]] to build proper request URLs. 
-===== Watts, Watt hours, Watt hours day ===== 
- 
-There are also routes available to query only the watts, watt hours or watt hours per day. 
- 
-  https://api.forecast.solar/estimate/watts/:lat/:lon/:dec/:az/:kwp 
-  https://api.forecast.solar/estimate/watthours/:lat/:lon/:dec/:az/:kwp 
-  https://api.forecast.solar/estimate/watthours/day/:lat/:lon/:dec/:az/:kwp 
- 
-The same for Personal and Professional accounts with API key 
- 
-  https://api.forecast.solar/:apikey/estimate/watts/:lat/:lon/:dec/:az/:kwp 
-  https://api.forecast.solar/:apikey/estimate/watthours/:lat/:lon/:dec/:az/:kwp 
-  https://api.forecast.solar/:apikey/estimate/watthours/day/:lat/:lon/:dec/:az/:kwp 
- 
-Here you can query with a Professional account also up to 3 planes at once. 
-===== Example ===== 
- 
-Get solar production estimate per day as [[:api#Response content type|CSV]] for 52° north, 12° east, for a installation with a declination of 37° looking south (0°) with 5.67 kWp 
- 
-<code bash> 
-curl -H "Accept: text/csv" https://api.forecast.solar/<APIkey>/estimate/watthours/day/52/12/37/0/5.67 
-</code> 
- 
-<code csv> 
-2016-02-08;3680 
-2016-02-09;13545 
-2016-02-10;8347 
-2016-02-11;3873 
-2016-02-12;18763 
-2016-02-13;4022 
-2016-02-14;4298 
-2016-02-15;3395 
-</code> 
- 
-Get solar production estimate as [[:api#Response content type|JSON]] for 52° north, 12° east, for a installation with a declination of 37° looking south (0°) with 5.67 kWp 
- 
-<code bash> 
-curl https://api.forecast.solar/<APIkey>/estimate/watthours/52/12/37/0/5.67 
-</code> 
- 
-<code json> 
-{ 
-    "result": { 
-        "2016-02-08 07:20:00": 0, 
-        "2016-02-08 07:38:00": 17, 
-        "2016-02-08 08:15:00": 195, 
-        ... 
-        "2016-02-08 15:45:00": 3599, 
-        "2016-02-08 17:14:00": 3680, 
-        "2016-02-08 17:32:00": 3680, 
-        "2016-02-09 07:18:00": 0, 
-        "2016-02-09 07:36:00": 66, 
-        "2016-02-09 08:15:00": 785, 
-        ... 
-        "2016-02-09 15:45:00": 13472, 
-        "2016-02-09 17:16:00": 13545, 
-        "2016-02-09 17:34:00": 13545, 
-        "2016-02-10 07:17:00": 0, 
-        "2016-02-10 07:35:00": 26, 
-        "2016-02-10 08:15:00": 314, 
-        ... 
-        "2016-02-10 15:45:00": 8268, 
-        "2016-02-10 17:18:00": 8347, 
-        "2016-02-10 17:36:00": 8347, 
-        "2016-02-11 07:15:00": 0, 
-        "2016-02-11 07:33:00": 18, 
-        "2016-02-11 08:15:00": 231, 
-        ... 
-        "2016-02-11 15:45:00": 3791, 
-        "2016-02-11 17:20:00": 3873, 
-        "2016-02-11 17:38:00": 3873, 
-        "2016-02-12 07:13:00": 0, 
-        "2016-02-12 07:31:00": 97, 
-        "2016-02-12 08:15:00": 1284, 
-        ... 
-        "2016-02-12 15:45:00": 18674, 
-        "2016-02-12 17:22:00": 18763, 
-        "2016-02-12 17:39:00": 18763, 
-        "2016-02-13 07:11:00": 0, 
-        "2016-02-13 07:29:00": 19, 
-        "2016-02-13 08:15:00": 263, 
-        ... 
-        "2016-02-13 15:45:00": 3933, 
-        "2016-02-13 17:23:00": 4022, 
-        "2016-02-13 17:41:00": 4022, 
-        "2016-02-14 07:10:00": 0, 
-        "2016-02-14 07:27:00": 19, 
-        "2016-02-14 08:15:00": 282, 
-        ... 
-        "2016-02-14 15:45:00": 4169, 
-        "2016-02-14 17:25:00": 4298, 
-        "2016-02-14 17:43:00": 4298, 
-        "2016-02-15 07:08:00": 0, 
-        "2016-02-15 07:25:00": 20, 
-        "2016-02-15 08:15:00": 312, 
-        ... 
-    }, 
-    "message": { 
-        "code": 0, 
-        "type": "success", 
-        "text": "" 
-    } 
-} 
-</code> 
- 
-The ''watt_hours'' data will **reset to 0 at day change**!