# Improved Proportional-Integral Coordinated MPPT Controller with Fast Tracking Speed for Grid-Tied PV Systems under Partially Shaded Conditions

> Research article (Sustainability, 2021) · cited 18× · AI/ML

**Wikidata**: [openalex:W3120156032](https://www.wikidata.org/wiki/openalex:W3120156032)  
**Source**: https://4ort.xyz/entity/improved-proportional-integral-coordinated-mppt-controller-with-fast-tracking-speed-for-grid-tied-pv-systems-under-parti