Abstract: The invention relates to a stand of a soldering system and to a soldering system. In addition to the stand, the soldering system includes an electric soldering device, in particular a soldering iron, with a handle, a heating element provided on the handle, and a soldering tip assembly which can be releasably secured to the handle and has a holding element. The stand has at least one exchangeable holder which is formed about an insertion axis and is designed to at least partly complement a holding element such that a soldering tip assembly arranged on the handle can be introduced into the exchangeable holder along the insertion axis, and the exchangeable holder has an anti-rotation element which interacts with the holding element such that, when the soldering tip assembly is inserted into the exchangeable holder, the holding element is rotationally fixed in the exchangeable holder when the handle is rotated from the securing position into the removal position.