Module Testing

While most well-known for the Product Qualification Program, Kiwa PVEL offers a variety of other PV module testing services. These include batch testing to probe the manufacturing consistency of modules destined for a solar site; indoor module testing such as stand-alone PAN and IAM testing projects and tracker-module compatibility testing; and testing at our outdoor facility.

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Batch testing

Batch testing helps buyers evaluate the quality, reliability, and performance of the PV modules produced for a given project. During project construction, a randomly selected subset of modules is sent from the factory to Kiwa PVEL to screen for defects and conduct performance and reliability tests.
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Indoor module testing

Kiwa PVEL provides a variety of indoor module testing, include testing modules from the field for warranty claims and degradation analysis, stand-alone PAN and IAM testing for manufacturers and developers, tracker-module compatibility testing, among others.
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Outdoor PV equipment testing

Kiwa PVEL’s PVUSA facility provides a unique environment for comparing the performance of different products against competitive technologies and assessing real-world performance and operation. The historic, 86-acre facility is home to outdoor module, inverter and storage testing.
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Related services

Batch Testing

Batch testing helps buyers evaluate the PV module quality produced for a given project.

Indoor Module Testing

Kiwa PVEL's top-tier facilities provide comprehensive module testing services for manufacturers, developers, investors, EPCs, and industry stakeholders.

Outdoor Testing

PVUSA in Davis, California, hosts Kiwa PVEL's research-grade outdoor testbed, offering diverse testing options to assess solar product performance with precision monitoring.