Power Analytics is a California based company that develop the Paladin suite of software products (formerly called EDSA). Paladin DesignBase is an integrated power systems modelling and analysis tool.

Functions include load flow, short circuit, arc flash simulations, OPF, reliability and capacity, protection coordination, optimal sizing and placement of reactive power sources, dynamic simulations, harmonic analysis, sizing tools (battery, cable, generator set, conduit, motor parameter estimation, etc), cable pulling and earth grid design.

Reference: EDSA