KOSTAL tutorials

Even more tips and tricks in our tutorials for anyone who wants to know

Do you have questions about the KOSTAL Solar App or the Webserver? Our tutorials can help you.

Insider knowledge around the clock for everyone

Installers and anyone else who wants to know can obtain additional expert knowledge from our video tutorials, explained briefly, concisely and comprehensibly. For anyone who wants to know more. For all remaining questions and for additional tricks.

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KOSTAL Solar App

May we present: the KOSTAL Solar App. This video describes the various functions that allow PV system owners to keep an eye on their yield data at all times. Also use the new virtual battery and let us calculate a customised forecast of how much energy you could use yourself with a battery. 

PV planning with KOSTAL

Find your nearest KOSTAL specialist partner now

Find an installer now

Retrofitting a PV system - with repowering for more efficiency

Perform a retrofit check now

Perfect solar and storage solutions for your PV system

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