Solar Energy systems are designed to either be coupled in a DC or AC configuration. DC Coupled Systems, simplistically explained, are a configuration that takes power from the panels, through a charge controller, to the battery bank, then converted to AC for distribution via a batter-based inverter. Solerus Energy offers many pre-wired DC Coupled Systems, put together from a variety of parts that are intended for ease of installation and use. We also rely on industry leaders for the systems we sell, such Midnite Solar, Outback and Tabuchi. Take some time to explore the options by using the filter and ultimately find the DC Coupled System that is right for you.