The Paralleling System is great for ensuring that critical loads experience no interruption when transferring between all power source assets in hospitals. The system can be configured for peak shaving and utility-sponsored load curtailment programs. The product also offers high resiliency, power continuity and security for critical hospitals. Selector switches are provided for open/closed transition, automatic/manual paralleling of generators and utility sources, and automatic/manual retransfer between both sources of power.