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KOSTAL Partner Portal – Login

Would you like to access the exclusive content and services
on the KOSTAL Partner Portal?

You can use the login function to log in securely to the KOSTAL Partner Portal.
Once you have logged in, you will have access to the Partner Portal’s restricted content, specialist information and
digital services.

Why sign up?

To provide the best possible support whilst maintaining a clear structure – for different target groups – we distinguish between:

  • information available to the public for prospective customers and system operators
  • exclusive technical information for registered KOSTAL installers, specialist partners and companies

The KOSTAL Partner Portal enables us to provide content in a targeted manner and give installers exactly the information they need for their day-to-day work.

Click here to log in.

Why is it worth subscribing?

With your access to the KOSTAL Partner Portal, you gain direct access to content and services that have been specially developed for the planning, installation and support of KOSTAL systems.

The KOSTAL Partner Portal brings together all the key information in one place and helps you save time and carry out projects efficiently.

Don’t have access yet? Register today on the KOSTAL Solar Terminal.
KOSTAL Solar Terminal

What can you expect to find on the KOSTAL Partner Portal?

As a registered KOSTAL installer, specialist partner or dealer, you can benefit from a wide range of features and exclusive content:

  • Technical information: Detailed installation guides, data sheets, firmware updates and technical guidance on our products and system solutions
  • Product and system updates: The latest information on new features, enhancements and developments across the KOSTAL product range
  • Training and professional development: Access to training courses, webinars and training materials to help you continuously expand your knowledge of KOSTAL solutions
  • Tools and digital services: Digital tools to support you with planning, installation and servicing
  • Materials for your customer communications: Information materials and content that you can use during consultations or when presenting KOSTAL solutions.

Our aim

With the KOSTAL Partner Portal, we aim to provide you with a central platform that supports you in your day-to-day work and gives you quick access to all relevant information about KOSTAL products.

The Partner Portal thus ensures that KOSTAL installers, specialist partners and qualified retailers receive up-to-date, technically relevant and practical information at all times.

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