Professional solutions 

For nearly 30 years, Corab's mission has been to manufacture and sell the highest quality products that meet safety requirements and ensure  our customers satisfaction.

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What you get?

  • Wide range of products

  • Safe constructions made by the Polish manufacturer

  • Safety confirmed by certificates

  • Technical support

  • Intuitive tool for assembling and orders

  • Marketing support

Corab Partner

Corab Partner is a network of reliable and proven installation companies from all over Poland, which make installation of best components and pay great attention to the quality of installation. Currently, nearly 120 companies from all over Poland are the network members.

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Would you like to become Corab Partner? Find out more about the programme.

We focus on education

The Corab Academy is an educational initiative with mission is to promote best installers practices and expand knowledge. It is based on: classroom and online trainings, practical workshops, conferences, video tutorials published on Youtube channel

Check current trainings

Frequently asked questions

Where can I find product certificates?

Corab system certifications can be found on our website.

The certificates of modules, inverters and accessories can be found in Corab Mobile Program

Remember!  In order to register for the program, you must be a representative of an installation / design company.

Where can I find warranty terms?

Warranty terms can be found on our website.

Where can I find assembly instructions?

Corab photovoltaic systems assembly instructions can be found on our website.

Assembly instructions for modules, inverters and accessories can be found in Corab Mobile Program and are available only to installers and designers. 

How to contact Corab Technical Support?

Contact details can be found through the link below.

I would like to find out more about SofarSolar inverters.

Familiarize yourself with the information on our website and in product cards

Should you have any further questions, please contact your sales representative or Corab Technical Department.

Where can I find Corab system/inverter/modules card?

All cards can be found on our website, in Downloads section

What is the minimum / maximum number of 1: 1 optimizers in the chain when mounting SolarEdge inverters?

The minimum and maximum number of 1:1 optimizers in a chain can be found in the optimizers datasheet. 

How to configure internet connection and SofarSolar installation monitoring?


The instructions are HERE.

Check dedicated Sales Advisor in your area

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