iHOGA y MHOGA solo están disponibles en idioma inglés.

iHOGA software, version 3.2:

Pdf files version 3.2 (updated 5 Apr. 2022):

User manual (version 3.2) (9 MB)

Getting started guide (version 3.2) (8 MB)

EDU version 3.2 (updated 6 Apr. 2022, license until end of 2022) (.zip compressed file). Installable file (install in your computer, don’t install into the typical «Program Files» folder, install it in the default folder C:\iHOGA-EDU or D:\iHOGA-EDU or something like that; the path length from the root must not be too long):

Installable iHOGA 3.2 EDU (ENGLISH version) (17 MB)

iHOGA / MHOGA softwares do not run under virtual machines or hypervisors. Deactivate them if, after installing, when you open the software you obtain the following message «Failed to start the trial: The function failed because this instance of your program is running inside a viertual machine / hypervisor and you’ve prevented the function from running inside a VM.»: How to deactivate virtual machine / hypervisor.

Sometimes the NASA database to download weather data does not work. You can check if it works here: https://power.larc.nasa.gov/data-access-viewer/

If you have problems to download data from NASA database, install local database into the iHOGA installation folder, subfolder RESOURCES:

Irradiation and wind speed local database (14.5 MB)

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MHOGA software, version 3.2:

MHOGA was developed with the collaboration of Sisener Ingenieros (https://www.sisener.com/)

User manual (version 3.2) (6 MB)

Getting started guide (version 3.2) (9 MB)