solXpect — Open Source Productivity App

solXpect forecasts the output of your photovolatic system (PV) This app takes direct and diffuse radiation data from Open-Meteo.com, calculates the position of the sun and projects the radiation on your solar panel. It shows the estimated energy production for the next hours and up to 16 days. Features: - Ideal for balcony power plants - Hourly and daily forecasts for the output for up to 16 days - 100% privacy, no advertisements Minimum permissions: solXpect only requires the minimum amount of permission, namely only the INTERNET permission. This permission is necessary for retrieving weather data.