Solar Adaptor Kit Between Solar Panel And Charge Controller (One Pair)Description The Renogy Adaptor Kit is a set of two wires designed specifically for connecting a Renogy solar panel to a charge controller. The Adaptor Kit includes male and female connectors on one end for effortless connection to the solar panel, and exposed wire on the other end to lead directly into the charge controller. This wiring kit is essential for off grid solar installations, roof or ground level, and is offered in a wide range of sizes.