IV Curve Testing

Technology Background

The I-V curve (current versus voltage) represents all possible operating points of a PV module or, string or array at existing environmental conditions.

Key Issues Identified

Deviation of the measured curve v/s the predicted curve can be used as a screen for potential performance problems.

Key Outcomes Expected

Quantitative degradation study that can be further extrapolated to the entire asset to understand overall health.

Visible results consistently


Modules Tested




% RoI for Clients

IEC Compliant

Our tech driven inspection process ensures compliance with IEC 60891:2009, leading to consistency between degradation studies year on year.

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Constantly Evolving

Our detailed audit reports include observations, recommendations, and action items to improve performance.

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Audit Services


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