solXpect
solXpect forecasts the output of your solar power plant
- Developer
- woheller69
- License
- GPL-3.0-only
- Package
org.woheller69.solxpect- Category
- Internet, Science & Education
- Latest version
- 2.9 · Dec 27, 2025
- Minimum Android
- Android 8.0
Screenshots
Description
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.
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.
All versions
| Version | Released | Minimum Android | Size |
|---|---|---|---|
| 2.9 | Dec 27, 2025 | Android 8.0 | 7.2 MB |
| 2.8 | Nov 6, 2025 | Android 8.0 | 7.2 MB |
| 2.7 | Jul 6, 2025 | Android 8.0 | 7.2 MB |
| 2.6 | May 6, 2025 | Android 8.0 | 6.5 MB |
| 2.5 | Jul 19, 2024 | Android 8.0 | 6.5 MB |
| 2.4 | Jul 6, 2024 | Android 8.0 | 6.5 MB |
| 2.3 | Jun 2, 2024 | Android 8.0 | 6.5 MB |
| 2.2 | Sep 30, 2023 | Android 8.0 | 6.5 MB |
| 2.1 | Sep 25, 2023 | Android 8.0 | 6.5 MB |
| 2.0 | Aug 3, 2023 | Android 8.0 | 6.5 MB |
| 1.9 | Jul 12, 2023 | Android 8.0 | 6.4 MB |
| 1.8 | Jun 16, 2023 | Android 8.0 | 6.4 MB |
| 1.7 | May 26, 2023 | Android 8.0 | 6.4 MB |
| 1.6 | May 12, 2023 | Android 8.0 | 6.4 MB |
| 1.5 | May 5, 2023 | Android 8.0 | 6.4 MB |
| 1.4 | Apr 27, 2023 | Android 8.0 | 6.4 MB |
| 1.3 | Apr 25, 2023 | Android 8.0 | 6.4 MB |
| 1.2 | Apr 20, 2023 | Android 8.0 | 6.3 MB |
How to install an older version of an Android app · How to install an APK file on Android
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