Abstract—This paper presents the configuration and control strategy for input-series- and output-parallel- (ISOP) connected inverter system, which is constructed by connecting multiple in-verters in series at input sides and parallel at output sides, such that the. . Abstract—This paper presents the configuration and control strategy for input-series- and output-parallel- (ISOP) connected inverter system, which is constructed by connecting multiple in-verters in series at input sides and parallel at output sides, such that the. . Connecting inverters in series has become a game-changing solution for industries requiring higher voltage outputs without equipment replacement. This method is particularly valuable in solar energy systems, industrial operations, and large-scale power backup solutions where scalability and. . An inverter is a device that converts direct current (DC) to alternating current (AC) at the specified voltage and frequency. Inverters accomplish this by utilizing thyristors with forced commutation or other semiconductor devices such as BJT, MOSFET, IGBT, and so on. Inverters are grouped into three. . The Senlan SBH series of high-voltage inverters utilize advanced multi-level unit series technology, which combines multiple low-voltage power units in series to achieve direct high-voltage input to high-voltage output conversion. Now in simple inverter circuit, DC power is connected to a transformer through the centre -tap of the primary. .