Electronic systems for renewable energy sources, home automation



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End of rationing system

Dear customers, due to the availability of parts for production, we are stopping the rationing system for all products supplied by us from September 1, 2023. All products are now in sufficient quantities in stock.

Rationing system

Dear customers, due to the high demand, we are introducing a rationing system for our most ordered products from 9 January 2023. For more information about this method of purchase, see here. New registrations are temporarily suspended until January 16, 2023 to allow priority purchase for our long-term business partners.

Design change

Dear customers, due to better availability, from 22/08/2022 we deliver all our controllers in slightly different installation boxes, which are functionally completely identical to the original ones, only they are slightly different in design - they do not have the bottom sharp edge. The size of the controller, i.e. the number of modules and other parameters, does not change. The absence of the bottom sharp edge also objectively facilitates the installation of the controller in the switchboard.

End of cooperation with Russia

Today we ended our cooperation with Russia. No orders from this country are possible and no technical support will be provided. Also, Russian language will be removed from all our future software updates.

Price increase

Dear customers, business partners,
Due to the ever-increasing prices of all input components and energies, we are also forced to increase the prices of our products and accessories that we offer. Price increase 1.2.2022
As part of the adjustment of our price lists, on the other hand, there was a slight reduction in software extensions.
You can find the new prices in our e-shop.
Thank you for your understanding.

Direct purchase from manufacturer

We sell our products in our online store or through our distributors. These Terms and Conditions have to be observed.

Important note: From 1.1.2021 it is not possible to buy hardware by private persons from abroad. Private individuals can only purchase software extensions. If you want to buy controllers or other hardware, you must do so through a company or buy via local distributor (if any exists). If you are a private individual and order hardware, your order will be deleted during our review!

Important note: From 9.1.2023 rationing system for some products is effective. This means that you will only be able to order a limited quantity of most of our goods each month. All information about available allocations, prices and estimated delivery dates can be found from the indicated date after logging into your business account on our website. Please order all goods directly through your business account on our website. It will no longer be possible to place orders via our contact email. If you have ordered through our contact email in the past and you do not know how to access your business account, we will send it to you upon request.

Click on these links to buy our products:


HS codes (Intrastat)

For the purposes of the TARIC application (Intrastat) we use harmonized system (HS) codes.

Refer to this table.