Solarpark in Wüstenlandschaft
bht2000 / stock.adobe.com
2023-09-01 page

PV Module Testing and Certification

VDE Renewables: 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 our laboratories in North America, Europe and Asia. 

PV Modules Contact
Frauke Schütte

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

Balcony Solar Systems

Solar panels on Balcony of Apartment block.
Maryana / stock.adobe.com
2023-09-06 short info

VDE tests and certifies balcony solar systems with immediate effect

The test specification was developed according to the current legal requirements and applicable regulations and standards.

Read more

Value-added services beyond international testing and certification

Photovoltaic Power Plants and Systems Services

The VDE Renewables team has extensive experience reviewing distributed generation (DG) and utility-scale renewable energy and storage projects on behalf of Project Developers as well as for banks offering project financing. Typically, the scope of work for due diligence services can be categorized across four different products, which we have listed below as Products 1 to 4. Broadly, these include the provision of reports, certificates and supporting letters as required for financing purposes.

1. Technical Due Diligence, Independent Engineering and Quality Assurance Services for Solar Projects

2. Manufacturing and Pre-delivery Verification

3. Certification of Product Lines for Solar EPCs

4. VDE Renewables Advisory Services

Each Product lists topics that VDE Renewables can provide support for, and the corresponding description explains the benefits and typical service inclusions for that topic. Let us know which topics interest you so we can design a quality assurance solution that suits your needs.

If your firm is interested in services not listed here, or to create a customized package, you have the option of doing so using our VDE Advisory Service package.

Differentiate yourself from your competitors – choose quality!

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

Strommast und Solarmodule
Simon Kraus / Fotolia
2022-11-10 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.

Find out more

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.

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Batterien im Test

Grid Conformity & Power Transmission

Compliance with the grid connection conditions for the feed-in is a crucial prerequisite for the stability and performance of the electricity grids. VDE Renewables validates the grid conformity of your power generation unit (PGU) or your PGP according to the respective grid access regulations or grid codes.

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Back view of a solar panel

PV Modules & Components

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 our laboratories in North America, Europe and Asia. 

Read more
Photovoltaisches Solarzellenpanel aus der Luft