Our service: Working with partners in a solution-oriented manner

Our mission is to make solar energy affordable to as many people as possible. This can only be achieved by working closely with our customers. They, after all, are at the reason of all of our efforts. From the planning stages onwards, technical specialists stand ready to provide assistance, including on site support. Our service engineers are especially skilled in advising on performance simulations and yield monitoring.

Personal contact with our partners and customers is important to us. Please don't hesitate to contact us with any questions regarding solar power and our products.

Technical Support

We are here to help you if you have any questions or problems. We are an experienced team and are more than happy to come out on site.

Marketing services / Partner programmes

We encourage cooperative marketing that helps us work closely with our customers:

  • Professional training: Training program for employees and installation technicians
  • Sales documentation and advertising materials for installers and operator
  • Support in advertising and trade fair appearances
  • Customisable marketing tools such as printed advertisements
  • Certification as Official Partner
  • Listing as Official Partner on Q CELLS web sites and advertising materials


12 years limited product warranty

  • For material defects or processing defects
  • HOT-SPOT PROTECT and Anti PID Technology¹

25 years limited linear performance warranty

  • minimal nominal rated power during first year at least 97 %,
  • deviation from the specified minimum power output will not exceed 0.6 % p. a.,
  • minimal nominal rated power at 25 years at least 83 %.

¹ In accordance with the warranty terms of the Q CELLS sales organisation of your respective country.
² HOT-SPOT PROTECT: The modules are safe against backside destruction caused by Hot-Spot effects due to partial shading of modules. ANTI PID Technology: The modules are safe against potential-induced degradation in accordance to the test criteria: cells at -1500 V against grounded, with conductive metal foil covered module surface, 25 °C, 168 h

Download our warranty terms and conditions

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If you need a quick answer: Please read our Frequently Asked Questions.


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