Solar-Check
Gerhard Lentschik Utilities iPhoneiPadiPod touch
Solar-Check is a free Utilities app for iPhone and iPad by Gerhard Lentschik. Requires iOS 26.2. Updated October 5, 2026.
- Price
- Free
- on the App Store
- Size
- 8 MB
- Age 4+
- Updated
- Oct 5
- 2026 · v1.0
Screenshots
About Solar-Check
Solar-Check provides comprehensive information about solar radiation and the expected output of your photovoltaic system at any selected location. Choose the location of your PV system and enter the system size, orientation, roof pitch and system losses. Solar-Check uses these values to calculate the expected PV output and presents important solar and weather data in a clear overview. Features: • Historical solar radiation for the selected location • PV output calculation for your solar system • Consideration of system size, orientation, roof pitch and system losses • Comparison with previous periods • 7-day solar radiation forecast • Expected PV output for the next 7 days • Daily direct and diffuse solar radiation • Sunshine duration, cloud cover, temperature and precipitation • Hourly solar radiation details • Hourly expected PV output • Location selection by search or map Solar-Check helps you understand the solar conditions at your location and estimate the potential output of your photovoltaic system. Actual energy production may vary depending on weather conditions, system performance, shading and other local factors.
App privacy
The developer, Gerhard Lentschik, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Solar-Check
Looking for apps like Solar-Check? Here are 6 similar apps on the App Store. The highest rated is Share-QR Code Scanner & Maker (5.0/5), and 4 of the 6 are free to download.
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Solar Check Production
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Solar-Check | – | Free | October 5, 2026 | |
| Share-QR Code Scanner & Maker | 5.0 / 5 (1) | Free | Aug 28, 2026 | Compare |
| Map Route Recorder | – | Free | Mar 15, 2026 | Compare |
| SunBalance - Solar Monitor | – | Free | Jul 21, 2026 | Compare |
| RocketTimer with announcements | – | Free | Aug 26, 2024 | Compare |
| Solar Check Production | – | 2.99 USD | Mar 16, 2026 | Compare |
| Prime Print | 4.5 / 5 (100) | 2.99 USD | Dec 5, 2023 | Compare |
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