Application of Off-Grid Solar Power Supply System in Field Operation Lighting and Fracturing Equipment
LI Manman
LI Dengyan
ZHANG Guichang
CHENG Dongyan
Abstract：This paper presents a hybrid off-grid power system integrating PV,storage,and diesel generation for field operations.It addresses component selection,energy management,an intelligent dimming algorithm,and a PV-storage-diesel coordination strategy,supplemented by a DC microgrid for sensitive loads.Tests confirm enhanced efficiency and reliability,offering a practical green energy solution for remote sites.
Keywords：off-grid solar powerwork lightingfracturing equipmentPV-storage-diesel coordination
Publication Date：2026-02-25
Online Publishing Date：2026-03-12(First online date of this platform, not the publication date of the document)
Pages：3( 71-73 )