Photovoltaic Calculations

Egal Net di Ettore Gallina · Productivity

5.0 1 ratings Free

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Sep 7, 2026
New version 3.2.2 → 3.3.0

* 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: Improved geolocation speed * Mod: Use Wp and kWp units for module power * Fix: "Portrait" and "Landscape" were displayed only in Italian * Fix: In the calculation of the protection device only the results of the set cables are shown

Aug 26, 2026
New version 3.2.1 → 3.2.2

In-app purchases · US

What this app sells inside itself, grouped by kind and priced for this storefront.

Subscriptions
PRO Version (3 months) $0.99/ 3 months
PRO Version (1 year) $2.99/ year · 7-day free trial

Screenshots

About

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!

What's new · 3.3.0

* 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: Improved geolocation speed * Mod: Use Wp and kWp units for module power * Fix: "Portrait" and "Landscape" were displayed only in Italian * Fix: In the calculation of the protection device only the results of the set cables are shown

Details

ReleasedMay 2023
UpdatedJul 2026
Version3.3.0
Size29.6 MB
RequiresiOS 13.0 or later
Age rating4+
LanguagesArabic, Bosnian, Bulgarian, Chinese, Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Italian, Japanese, Khmer, Korean, Macedonian, Mongolian, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese
PriceFree
Categories Productivity
Bundle IDit.Ettore.calcolifotovoltaici