BERBETIN services
PV reliability, qualification and field evidence
Understand how a photovoltaic product behaves beyond its initial performance result. BERBETIN connects manufacturing evidence, failure mechanisms, qualification needs and field observations to help teams prioritise the tests and corrective actions that matter.
When this support is useful
You are planning qualification, investigating unexpected degradation, reviewing a new material or process, or deciding whether field evidence is sufficient for the next deployment stage.
What we examine
The review considers test conditions, sample representativeness, traceability, failure analysis and the relationship between accelerated testing and intended operating environments. It connects observed defects with process history and checks whether monitoring and quality controls can identify relevant risks.
What you receive
Depending on scope: a reliability evidence review, failure hypotheses and investigation plan, qualification priorities or a field-validation roadmap. Acceptance criteria and remaining uncertainties are stated explicitly. Advice is scoped to the product and application; it does not replace accredited testing or certification.
Discuss your reliability question
Share the product, operating environment, observed issue and the decision you face. Begin with a non-confidential summary; detailed data requirements can be agreed once the scope is clear.