New approach to measure PV inverter degradation in semi-arid climates

New research from Morocco has found that the Sandia PV Array Performance Model is the most suitable for measuring AC power in PV systems located in arid-climate conditions. The scientists conducted a series of tests a three different PV systems located at a testing facility in Ben Guerir, in central Morocco. Researchers from Hassan II University in Morocco have created a new methodology for continuous monitoring of the durability and reliability of PV inverters in semi-arid climate scenarios, where the yearly failure rate is considerable. The proposed approach consists of comparing the measured ...

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