Optimisation of Rooftop PV Electrical Systems Based on PVsyst
With the rapid development of photovoltaic technology,photovoltaic power generation has entered the phase of grid parity.In order to maximise the benefits of PV power generation,it is necessary to optimise the design of the PV power generation electrical system.Taking a concrete roof distributed PV power generation project in Beijing as an example,through the setting of the optimal angle of the PV module,the adjustment of the mounting pitch and the selection of the system capacity ratio,the PV design software PVsyst is used to design the PV electrical system and carry out the comparative analysis of the scheme,resulting in the optimal design of the system,which will provide a reference for the design of subsequent PV systems.