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Power Architecture Series: 101.3

Distributed Power Inverter Architecture PA101.3 Application Notes: Big Total Load with a Small Chunk per Inverter The Distributed Architecture involves an organized distribution of loads attached to multiple inverters. It is recommended to place half the network load on one unit and the remaining half on a second unit. A visual along the lines of splitting parent and child processes across two inverters. Group network load elements together that help the application survive. Each crit...


July 04, 2023 | Design Ideas, | read more...

Network Management for 2023

3rd Gen Communications Card for Majorsine Inverters The Third Generation is Generally Available (GA:2/2023) for Majorsine Inverter applications in support of secured connections and IoT communications between private network elements. The Official Announcement was provided to core-distribution network members today. In a comprehensive Dashboard, one can check the active operating status, scheduled events, and technical parameters of the inverter. This webpage will refresh automatically w...


March 01, 2023 | Announcements, | read more...

Power Architecture Series: 401.2

PA401.2: TWO Systems Landed on ONE Bus Bar Array Using dc power systems1 in parallel connection to a bus bar array is one of the most common design architectures2 deployed for redundancy. A very common product conversation starts with the question along these lines; “Need to know if I can run two systems to different breakers on a panelboard as a redundant scheme?” Nutshell Answer: “YES, you can operate two systems connected to a common dc bus bar (panelboard) through individual ci...


January 04, 2023 | Design Ideas, | read more...

Quick Set Series: AN-031

Quick Set Series: Majorsine Primary INPUT Source Programming. The Quick Set Series procedure is for inverter applications where a primary input source is changed by the user of the inverter. The programmed mode is retained by the inverter processor. A future start-up will reference the saved selection. Preparing to use this feature requires the inverter to be installed with BOTH the dc voltage and ac voltage input sources. The inverter shall be powered, initial commissioning complete and...


September 08, 2022 | Technical Info, Design Ideas, | read more...