The powerful Photovoltaics system management is now available with new powerful features. Posted January 8, Hi matko89, did you get positive feedback on the deactivation form? Join the conversation You can post now and register later.PVsyst 6. Hi Diego, please contact our hotline at hotline valentin-software.

Posted May 17, HI, i'm with the same problem I can't edit the serial number to put the new one. We have fixed this: It was a problem with the maintenance date for this serial number. Posted May 30, Dear, I inform you that the problem is solved. Posted May 29, Dear Tiago, normally, when you start the software, you should see the small window that says that your trail period has expired. Share this post Link to post Share on other sites. Posted May 26, Dear Sirs I used the PVsol premium R9 for a few days in the demo version, I liked the software and bought the premium license for student. If you have an account, sign in now to post with your account. Can you help me? If yes and the problem persists, please contact our technical hotline at hotline valentin-software. The program says that it is registered but does not start the software. The support technician solved it, it seems to me that it was something related to the serial number that was given to the system failure.

I need help, I need to use this software to simulate some arrangements for my college work that was the reason I bought the license but I can not use it and the time is passing. The program says that it is registered but does not start the software, I will attach some images, I am from Brazil so the language will be in Portuguese, already tried to install in English but the software always installs like the first time it was in Portuguese. Martin, Unable to start the software, I have uninstalled and installed several times and with no results.

You can then click on Register and type in your details, like so. When I received the code serial, I did the whole procedure and registered the software without any failure, the problem is when I will use the software,When the PVSOL is opened a message appears that the time has expired and I can not open the program, I bought and the serial code arrived Today by email, it is impossible that it is already expired. I used the PVsol premium R9 for a few days in the demo version, I liked the software and bought the premium license for student.

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