Research on Lighting Electrical Scheme under Building Photovoltaic Integration
LIU Jia
Abstract：As the global energy crisis and environmental issues become increasingly severe,Building-Integrated Photovoltaics(BIPV),as a novel approach to renewable energy utilization,has garnered widespread attention,with an increasing number of cases integrating BIPV with lighting.This article explores the electrical solutions for BIPV and lighting integration projects,using the cultural corridor photovoltaic lighting project as a case study.By combining local meteorological data with on-site investigations,this plan determines the selection of thin-film photovoltaic modules and lithium battery energy storage.It employs a dual power supply system consisting of photovoltaic and commercial power,ensuring electrical safety and stability.This system not only meets lighting needs but also allows excess power to be fed back into the grid.The design of this scheme balances structural safety and aesthetics,while intelligent monitoring and quality control measures ensure long-term stable operation.
Keywords：building integrated photovoltaiclighting electrical designDC supplyenergy efficiency optimization
Publication Date：2025-06-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 93-98 )