The publication of the draft 'Requirements for Generators 2.0' paved the way for grid-forming inverters to be integrated. Many manufacturers are now launching the first such devices on the market. However, these are designed for use with battery storage systems. The grid-forming operation of renewable energy systems, such as photovoltaic plants, is still a subject of ongoing research. Against this background, this paper examines an AC-coupled hybrid system comprising a grid-following photovoltaic unit and a grid-forming battery storage unit. The aim is for this hybrid system to operate in accordance with the requirements of the RfG 2.0 at its grid connection point. Therefore, the normative requirements are first outlined. Within the scope of this work, more detailed specifications refer to the requirements of the German VDE-FNN for grid-forming inverters. Based on these requirements, a realistic model of the hybrid system for the high-voltage range is shown, consisting of unit models, transformers, and a park controller. The simulations show that a large proportion of the grid-supporting measures are capable of meeting the regulatory requirements. Consequently, this type of plant offers an initial solution for designing renewable energy plants to support the grid.