Abstract: A high-voltage capacitor is used to transmit energy and has an insulator housing, wherein at least two serially connected capacitors, which are mounted in parallel, are arranged. Said capacitors are made of, respectively, a serial connection of individual capacitors which are embodied as stackable capacitor elements. The resulting high-voltage capacitor is compact and economical. Each capacitor element comprises several individual capacitors which are maintained in an isolated manner, whereby the number corresponds to the number of serially connected capacitors, such that said serially connected capacitors are formed by one stack of capacitor elements.