iv class="content"><h1>PV_LIB Toolbox: Getting Started</h1><!--introduction--><p>The purpose of the PV Performance Modeling Library (PV_LIB) Toolbox for Matlab is to provide a component based library of open source functions for PV modelers to use to learn about and construct custom models of PV performance.  The initial release of the toolbox includes a complete set of functions that allow a user to convert typical weather (e.g., irradiance, temperature, wind speed, and air pressure) data along with a basi