Select area

    K2 Digital Toolbox - everything at a glance!

    K2 Base & Co. - our digital offers for you


    You have known us for many years as a manufacturer of mounting systems for the rooftop sector. They know better than we do: No two roofs are the same. And because that's the case, we provide you with some digital offers that you can use to reliably plan your projects and make installation quick and easy.


    All digital offers at a glance:

    • K2 CheckApp: Record project data on site and directly calculate target prices
    • K2 Base: Just five steps to the right mounting system - and thanks to K2+, it continues seamlessly in the tools of the inverter manufacturers such as SolarEdge, SMA & Co.
    • K2 Sherpa: Questions about questions? Then chat with us via WhatsApp or Facebook Messenger
    • Webinars: Beginner or professional? You will find the right offer in our regular webinars. Or you can browse through our recordings
    • Video offer: Get tips on installation or base layout from the K2 staff on our YouTube channel.

    K2 CheckApp

    The app makes planning easier and faster!


    • Roof Check: Capture all data and important photos on the roof.
    • Smart Pocket: Access to all projects and base­ reports including assembly­ and ballasting plan.
    • System price: Calculate reliable prices directly.
    • Product catalogue: All assembly systems including technical documentation, videos and references.


    Download im Google Play Store, Android Download im App Store, Apple  

    K2 Base

    Quick and easy planning in five steps from K2 mounting systems for pitched and flat roofs


    • Google Maps integration and graphic drawing tools
    • Result is a project-specific structural analysis (according to Eurocode with 16 national annexes as well as 8 other standards) including an item list for the assembly system
    • Dashboard for easy and fast project management
    • K2+ API for data transfer to:


    K2 Sherpa

    • Your companion who supports you 24/7 with questions about K2 Base, products or projects.
    • Start the chat via WhatsApp or Facebook Messenger
    • For individual questions, it connects you with a K2 employee in technical sales 

    Webinar dates

    In regular webinars, our technical support team will show you our product range, give you tips for the design in K2 Base and will also be happy to answer your questions directly.

    At the moment all webinar spaces are booked out. Please send us your contact details. We will you inform you promptly when a space is available. 


    The data provided here will be processed in accordance with our data protection regulations.

    Security question

    Please add 4 and 3.

    * Mandatory fields - please complete


    Videos about our products and digital services

    Our YouTube channel offers you a wide range of assembly videos, tips on base and great insights into the company. Don't miss any more videos and subscribe to our channel now!