Team & Contact

Markus Kirschner

Physicist

Markus Kirschner attended the HTL (Higher Technical Education Institute) for Precision Engineering in Mödling and went on to complete a diploma in technical physics at the TU Wien (Vienna University of Technology). After obtaining his PhD at TU Wien, he gained extensive know-how as an R&D director and several years of experience in the fields of photovoltaics and PV systems integrated in buildings. Markus Kirschner has been working as an independent business consultant in the fields of photovoltaics and self-sufficient systems since 2012. He has been working with calculations and simulations for PV systems combined with electrical and thermal storage devices since 2006.

Dominik Malin

Software developer

Dominik Malin attended the HTL (Higher Technical Education Institute) for Communications Engineering in Rankweil (Vorarlberg) and went on to obtain a diploma in electrical engineering and industrial engineering at the TU Wien (Vienna University of Technology). After completing these studies, he gained several years of experience as a hardware- and software developer at a company producing photovoltaic systems. Dominik Malin has been working as an independent business consultant in the field of electronics, photovoltaics and self-sufficient systems since 2012. He has been working with simulations for PV systems with electronic and thermal storage devices for over 15 years.


Contact us for an informal chat:

ARGE NFSim
Tel.: +43 (0)1 789 061 288
Email: office@nfsim.eu
Stutterheimstr. 16-18/2/15g
1150 Vienna


Legal notice

DI Dr. Markus Kirschner
Weißes Kreuz-Gasse 93/4/5
2340 Mödling
VAT ID: ATU67319136
Place of jurisdiction: Commercial Court of Wiener Neustadt
Membership: Wirtschaftskammer Österreich (Austrian Chamber of Commerce)
Trade authority: BH Mödling (District Authority for Mödling)

DI DI Dominik Malin
Antonie-Alt-Gasse 8/3/20
1100 Vienna
VAT ID: ATU67365978
Place of jurisdiction: Commercial Court of Vienna
Membership: Wirtschaftskammer Österreich (Austrian Chamber of Commerce)
Trade authority: MBA10

Disclosure according to § 25 Austrian Media Act: this website provides information about products and services of NFSim.
NFSim provides technology consulting services in the fields of energy efficiency, photovoltaics and energy self-sufficiency. 


Privacy policy

The protection of your personal data is of the utmost importance to us. Therefore, we process your data solely based on the applicable legal provisions (GDPR, Austrian Telecommunications Act 2003).
This privacy policy provides information about the most important aspects of data processing in relation to our website.

When you visit our website, your IP address and the beginning and end of the session will be saved for the duration of the respective session. This is due to technicalities and constitutes a legitimate interest within the meaning of Art 6 para 1 letter f GDPR. We do not process this data further.

In addition, for the purpose of performing calculations for the PV system with the PV calculator, all input parameters are transferred to our server and saved, whereby this data is not combined with any other data (e.g. your IP address).

Contacting us

If you get in touch with us by email, we will save the data you provide for the purpose of processing the enquiry and for any subsequent questions. We do not pass on this data without your consent.

Web analytics

Our website uses the open source web analytics service Matomo. Information about the use of this website is stored on our server. The IP address is anonymised before saving.
Data is saved to analyse user behaviour based on Art 6 para 1 letter f GDPR. The website operator has a legitimate interest in analysing user behaviour on an anonymised basis to optimise both its online experience as well as its advertising. Your IP address is recorded, but quickly pseudonymised (by deleting the last 16 bits). This means that only a rough localisation is possible. Matomo processes the following data: cookies, pseudonymised IP addresses, pseudonymised location (based on the anonymised IP address), date and time, title of the page downloaded, URL of the page downloaded, URL of the previous page (if this is possible), screen resolution, local time, files clicked on and downloaded, external links, time needed for download the page, country, region, city (with low precision due to IP address), main language of the browser, user agent of the browser, interactions with forms (but not their content). The data from this website and Matomo are hosted solely in Germany. At no point does the data leave the EU.

If you do not want your data to be saved and used, you can opt out of storage and use here:

In that case, an opt-out cookie will be placed on your browser which stops Matomo saving usage data.
If you erase your cookies, this results in the Matomo opt-out cookie being deleted. The opt-out must be reactivated when making return visits to our website.

Your rights

In principle, in relation to the personal data concerning you which is stored with us, you have the right to receive information, have data rectified or erased, have processing restricted, data portability, the right of revocation and the right to raise an objection. If you think that the processing of your data breaches data protection law or that your rights under data protection law have been breached in any other way, you can lodge a complaint with us (office@nfsim.eu) or with the Data Protection Authority.