Photovoltaic Calculations3.2.0
Publisher Description
Design and optimize solar plants. Essential tools for photovoltaics.
THE FUTURE IS SOLAR ENERGY. MAXIMIZE YOUR PLANT'S YIELD.
Photovoltaic Calculations is the ultimate app for industry professionals, installers, and renewable energy enthusiasts. Design, size, and analyze every aspect of your solar plant with precision and speed. Get the most out of your solar panels by optimizing every single component simply and instantly!
MAIN CALCULATIONS AND SIZING:
✓ Photovoltaic panel yield
✓ Air mass index and fill factor
✓ Sun position and optimal tilt angle
✓ Irradiance on a tilted surface
✓ Solar cell temperature and temperature effect on the module
✓ Integrated tools: compass, inclination, altitude
✓ Solar cable ampacity and cross-section calculation (DC)
✓ Protective device sizing and SPD (Surge Protection Device) requirements
✓ String sizing and short-circuit currents
✓ Ideal inverter selection
✓ Photovoltaic panel decay over the years
✓ Occupied surface area and spacing between module rows
✓ Estimation of daylight hours during the year
THEORETICAL AND PRACTICAL RESOURCES:
✓ Series and parallel panel connections
✓ Basic concepts: module, string, and photovoltaic array
✓ Astronomical parameters: solar zenith, solar azimuth, solar declination
Everything you need is packed into an intuitive interface, which also includes a VERY USEFUL FORMULARY always at your fingertips.
Do not leave efficiency to chance, start designing your perfect solar plant today!
About Photovoltaic Calculations
The company that develops Photovoltaic Calculations is Ettore Gallina. The latest version released by its developer is 3.2.0.
To install Photovoltaic Calculations on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-09-04 and was downloaded 37 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Photovoltaic Calculations as malware as malware if the download link to it.ettoregallina.calcolifotovoltaici is broken.
How to install Photovoltaic Calculations on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Photovoltaic Calculations is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Photovoltaic Calculations will be shown. Click on Accept to continue the process.
- Photovoltaic Calculations will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 3.2.0
posted on 2026-09-04
v3.2.0
* New: Module layout
* New: Annual energy production
* New: Annual solar irradiation
* New: Ground-reflected irradiance (albedo)
* New: Table of albedo values
* Mod: "Card" interface in all calculations
* Mod: Coordinates (if entered) are passed to the map
* Mod: Use Wp and kWp units for module power
* Fix: In the calculation of the protection device only the results of the set cables are shown
version 3.1.2
posted on 2026-08-24
v3.1.2
* Add: The calculation of the occupied surface area now also takes into account the spacing between modules
* Add: The calculation of the degradation of the panels now also takes into consideration the initial degradation (LID)
* Add: Width and length of the module in the efficiency calculation
* Add: Ability to include azimuth in the optimal tilt calculation
* Add: The azimuth can be expressed with a range of -180°/+180° or with a range of 0°/360°
version 3.1.1
posted on 2026-07-06
v3.1.1
* Mod: Improved cache
* Mod: Improved some layouts
* Fix: Main page launched twice
* Fix: Compass rotation when layout changes size
* Fix: Precise location permission required to detect altitude
version 3.1.0
posted on 2026-05-05
v3.1.0
* Fix: The application session is now restarted if the process is killed
* Fix: Crash on main page when dialogs with finished activity are shown
* Fix: Minor bug fix
* Mod: Native ads instead of interstitials
* Upd: In-depth language review
version 3.0.3
posted on 2026-03-16
v3.0.3
* Mod: Set the resistivity of copper to 0.01851 Ω*mm²/m and of aluminum to 0.02941 Ω*mm²/m
* Add: Guide on safe operating currents for circuit breakers and fuses
* Add: Support for IEC circuit breakers up to 6300A
* Fix: Automatic selection of temperature behind panels when sizing NEC protection device
* Fix: Crash when starting printing from an invalid fragment
* Upd: Macedonian language (by Dragančo Velkov)
* Upd: General update of the languages
version 3.0.2
posted on 2026-01-12
v3.0.2
* Add: Full compatibility with Android 16 (SDK 36)
* Imp: The standard is automatically selected (when possible)
* Fix: Invalid context error when getting license from a fragment
* Fix: Minor bug fix
* Upd: Chatbot model updated to Gemini 2.5
* Upd: General update of the languages
version 3.0.1
posted on 2025-11-10
v3.0.1
* Fix: Minor bug fix
* Upd: Updated some external libraries
version 2.2.10
posted on 2025-09-22
v2.2.10
* Fix: Ads volume
* Fix: English language selection
version 2.2.9
posted on 2025-08-20
v2.2.9
* Upd: General update of the languages
version 2.2.8
posted on 2025-07-15
v2.2.8
* Fix: Crash on some foldable devices
