LU-monitor is a set of data analytics tools for PV monitored data. It is the result of more than 10 years of research and development, offering services for the automatic performance assessment and fault detection and diagnosis. It has been applied and validated on more than 30,000 PV systems in Europe.
These data analytics are based on several complementary methods, such as:
Performance Ratio (PR)
Performance Index (PI)
Performance to Peers (P2P)
Scatter plots or stamp collections
Analysis of Variance (ANOVA)
Artificial Neural Networks (ANN).