# Cost-effective fault diagnosis of nearby photovoltaic systems using graph neural networks

> Research article (Energy, 2022) · cited 54× · AI/ML

**Wikidata**: [openalex:W4313216042](https://www.wikidata.org/wiki/openalex:W4313216042)  
**Source**: https://4ort.xyz/entity/cost-effective-fault-diagnosis-of-nearby-photovoltaic-systems-using-graph-neural-networks