Actual serving valid locations with planes and MWp.
Served requests with a harmonic mean of ms in the last 24 hours.
(All plans)
The always weather based solar production forecast, historic averages and clear sky optimum provides watt powers and kilo watt energy data.(Professional account)
The weather forecast provide sky coverage amount, textual weather condition and icon URL, temperature and some wind information.(Professional account)
Draw a daily solar production forecast chart with simple Javascript snippets.Solar production forecast and weather forecast data are provided for up to 7 days with a resolution of 1 hour down to 15 minutes.
If you then checked the documentation and you like it, register an account for more features.
The figure shows the areas covered by the Photovoltaic Geographical Information System (PVGIS) solar radiation databases and therefor by Forecast.Solar.
(Click to enlarge)
With the latest update PVGIS v5.2 almost the entire world is now covered!
{ "result": { "watts": { "2019-06-22 05:15:00": 17, "2019-06-22 05:30:00": 22, "2019-06-22 05:45:00": 27, ... "2019-06-29 20:15:00": 14, "2019-06-29 20:30:00": 11, "2019-06-29 20:45:00": 7 }, "watt_hours": { "2019-06-22 05:15:00": 0, "2019-06-22 05:30:00": 6, "2019-06-22 05:45:00": 12, ... "2019-06-29 20:15:00": 2545, "2019-06-29 20:30:00": 2548, "2019-06-29 20:45:00": 2550 }, "watt_hours_day": { "2019-06-22": 2626, "2019-06-23": 2918, "2019-06-24": 2526, "2019-06-25": 2866, "2019-06-26": 2892, "2019-06-27": 1900, "2019-06-28": 2199, "2019-06-29": 2550 } }, "message": { "type": "success", "code": 0, "text": "" } }
Without given title or subtitle, no title is printed and the subtitle defaults to date
Title with date placeholder, no subtitle is printed
Title without date placeholder, subtitle defaults in this case to the date
No title given but subtitle with placeholder
No registration required, free for life.
If you don't want to use your paid subscription after the trial period, you can cancel the subscription any time during the trial period and no costs will be charged.
After you have subscribed, you will automatically receive an email with your API key.
Please make sure to check your spam folder!Registration with a valid email required, access with API key, free trial of 14 days.
Provide the same features as the Public API plus:
Registration with a valid email required, access with API key, free trial of 14 days.
Provide the same features as the Personal API with more detailed data:
Registration with a valid email required, access with API key, free trial of 14 days.
Provide the same features as the Personal API plus:
Registration with a valid email required, access with API key, free trial of 14 days.
It is not allowed to share the API key with e.g. clients of your product! (It will also not work because of the rate limits for the API key.)
If you are developing an APP that will be delivered to customers in any way, the following setup is suggested:
There are also some notes for developers in the documentation.
Home assistant is an open source home automation that puts local control and privacy first.
The integration was introduced in Home Assistant 2021.7Solectrus is an alternative photovoltaic dashboard that visualises the yield and consumption of a PV system.
Available on Github.The Python Package Index (PyPI) is a repository of software for the Python programming language.
Asynchronous Python client for getting solar forecast information.KNX
KNX - the intelligent standard for building
The logic module Forecast Solar provides a forecast of the PV yield of a specific site (E5 & E6).
With the increasing share of photovoltaics in the electricity market, the importance of Solar energy forecasts. These are an important tool for the integration of Solar power into existing network structures.
The production of solar power is dependent on external influences on which man has no or only limited influence. For example, Season, time of day, weather (eg ambient temperature, clouds, air turbidity).
A solar day covers the global energy supply for eight years.
Predictions about the availability of solar-generated electricity in the future support private power management, but are of great importance, above all, for commercial solar power generators and network operators.