Photovoltaic Calculations

Installs

74.7k

Rating

4.8

Rating count

< 500

Category	Productivity
Developer	EGAL NET DI ETTORE GALLINA
Price	Free
First release	3/22/2023 (2 years ago)
Version	2.2.8
In-app purchases	No
Contains ads	No
Content rating	PEGI 3
Package name	it.ettoregallina.calcolifotovoltaici

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
8/12/2025	230	4.833	74,693	2.2.8
8/11/2025	230	4.833	74,562	2.2.8
8/10/2025	230	4.393	74,479	2.2.8

Details

Photovoltaic systems represent the future, this app brings together simple and quick calculations to make the most of solar energy.

Main:
Efficiency of solar panels, Air mass coefficient, Fill factor, Sun position, Optimal tilt angle, Solar radiation on a tilted surface, Solar cell temperature, Effect of temperature on the photovoltaic module, Compass, Tilt, Size of the solar cable (DC), Protection device sizing, String sizing, Short-circuit current of strings, Choice of inverter, Decay of photovoltaic panels over the years, Occupied surface, Hours of daylight during the year.

Resources:
Series solar panels connection, Parallel solar panels connection, Module - string - array, Solar zenith, Solar azimuth, Solar declination.

The app also contains a very useful form.

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