pvlib-python provides a collection of classes for users that prefer object-oriented programming. These classes can help users keep track of data in a more organized way, and can help to simplify the modeling process. The classes do not add any functionality beyond the procedural code. Most of the object methods are simple wrappers around the corresponding procedural code.
pvlib.location.Location
pvlib.pvsystem.PVSystem
pvlib.modelchain.ModelChain
pvlib.pvsystem.LocalizedPVSystem
pvlib.tracking.SingleAxisTracker
pvlib.tracking.LocalizedSingleAxisTracker