SCALABLE MAXIMUM POWER POINT TRACKING CONTROLLERS AND ASSOCIATED METHODS

摘要

A scalable maximum power point tracking (MPPT) controller includes an input and an output port, a switching circuit adapted to transfer power from the input port to the output port, and a controller core. The controller core is adapted to (a) control the switching circuit to maximize an amount of power extracted from a photovoltaic device electrically coupled to the input port, and (b) set one or more parameters of the MPPT controller based at least in part on a configuration code representing a number of photovoltaic cells of the photovoltaic device electrically coupled in series.