The work carried out during the master’s thesis project at ECAPS AB aimed to investigate a potential electric thruster to be integrated into a dual-mode propulsion system. LMP-103S, a “green” propellant, represents one of the most important achievements of ECAPS AB, which focuses on green propellants for space applications and on the development of advanced rocket engines. The dual-mode propulsion system is one of the main research objectives and one of the most widely studied challenges by universities and companies worldwide. The interest lies in the possibility of using a single tank capable of feeding two distinct thrusters: one chemical and one electric.