ein asiatisches Ingenieurteam arbeitet mit einem Computer und ein Mann untersucht ein Solarpanel im Büro
ryanking999 / stock.adobe.com
2024-12-20 page

PV Module Testing and Certification

VDE Renewables: your partner for all your PV module testing and certification

We offer comprehensive testing and certification solutions for photovoltaic (PV) modules and components. Through our in-depth expertise in the latest standards and state-of-the-art technological developments, we can check and confirm the safety and reliability of your PV modules. We can test in VDE laboratories in North America, Europe and Asia. 

PV module technology has made significant strides in the past years. This can be attributed to the large number of companies that entered the industry and invested in their R&D efforts. Another factor is the high amount of competition between players to improve module performance, which directly affects the bottom line of a PV System. 

Overall system quality begins on the component level, and the VDE Renewables services are tailored to support technical bankability on both the component and system-wide level. 

Why PV module testing and certification?

  • “VDE Seal” fulfills your PV modules’ market entry requirements into Europe and many other international locations
  • To demonstrate the safety and reliability of PV modules in operations
  • To minimize risks for both the manufacturer and end user
  • Neutral testing by a third party fulfills the market requirements

Our track record

  • Certifier for half of top 10 PV module manufacturers
  • Evaluated over 2.8 GW of PV modules for buyers

VDE offers testing and certification according to

VDE, EN, IEC and UL standards

  • Photovoltaic modules (crystalline silicon, thin-film)
  • Mounting systems
  • Junction boxes

Environmental testing (salt-mist and ammoniac)
Certification for internationally recognized VDE marks

The quality standard of the VDE Quality Tested mark for PV modules offers distinct advantages in:

  • Superior level of consistent quality
  • Increased safety
  • Low power degradation
  • Lower risk for return on investment
  • Strong support for technical bankability

Contact our PV Modules and Components team to find out more. 

Value-added services beyond international testing and certification

IEC Standards used for PV Module testing:

The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies.

IEA PVPS Task 13: Performance, Operation and Reliability of Photovoltaic Systems

Strommast und Solarmodule
Simon Kraus / Fotolia
2024-11-08 publication

VDE Renewables is coordinating the work of Task 13 of the International Energy Agency Photovoltaic Power Systems Programme (IEA PVPS).

Task 13 investigates the increasingly important topic of performance and reliability of PV modules and systems in combination with quality and sustainability.

To IEA Task 13 Articles

Our Services

Our Divisions

Battery Testing and Advisory Services

Batteries must meet the highest standards of safety, performance and lifetime. We provide comprehensive electrical, mechanical, environmental and abuse tests in VDE Labs worldwide. 

Our consultancy services and solutions prioritize safety, performance, and compliance.

To BESS
Batterien im Test