This document discusses the design of a DC-DC boost converter for use in a solar electric system. It begins with a block diagram showing how a boost converter fits within a solar power system, taking input from photovoltaic cells and a battery to provide DC power to loads and an inverter. The basic operation of the boost converter is then explained, showing how it uses an inductor, diode, and switch to provide an output voltage higher than the input voltage. Common switching devices and integrated circuits used in boost converters are also outlined, along with advantages like high efficiency and ease of use, and disadvantages such as limited power conversion capabilities. Finally, potential applications of boost converters in areas like solar power systems, LED drivers, and
