UNRIVALED ENGINEERING SOLUTIONS

POWER SYSTEM SENTINEL TECHNOLOGIES, LLC is an engineering services and manufacturing company with extensive knowledge in power system studies. We developed the Open Phase Protection (OPP) system, the only system approved by EPRI, and have systems installed in 23 nuclear power plants, protecting 39 units. The PSStech OPP system is the leader in the industry in open phase protection. Our industry leading team can solve your most challenging technical problems with turnkey solutions and quick turnaround times while adhering to industry quality standards.