Research Progress of PV Mounting System for Solar Power Station

Abstract

Reviewed the summary and classification of PV mounting system for solar power station. Analyzed the advantages and disadvantages of the optimum tilt angle of fixed, the horizontal single-axis tracking type, the diagonal single axis tracking type and the dual axis tracking type mounting system for solar power station, compared the performance of the different installation methods and materials of the PV mounting system from the bearing capacity, corrosion resistance, beautiful degree ,stability, construction speed, connection strength and other aspects. Introduced in detail of PV mounting system for solar power station design principles and load cases, compared and analyzed comprehensive performance of the four forms of PV mounting systems from the covering area, solar radiation gain, the capacity gain and other aspects. Summarized the problems and proposed solutions of existing PV mounting system, and proposed the development direction of PV mounting system for solar power station.