Does the Schneider Electric 865-4024 Conext SW Inverter/Charger have a built-in charge controller? Posted by Frank Molina, Stellavolta on Aug 14th 2020 No, the Schneider Electric 865-4024 Conext SW Inverter/Charger is not a charge controller. It can charge your batteries, but it cannot regulate the charge the way a charge controller can. solar controller battery charger