Energy infrastructure depends on electronic control, power-conversion and monitoring systems that often outlive OEM support. BoardMaster provides Power ON and Power OFF diagnostics at PCB and component level, while RevEng recovers missing circuit connectivity and supports schematic generation. Together with TestFlow and structured training, they help energy organisations reduce external repair dependency, retain technical knowledge and extend the supportable life of critical assets.
” ABI’s BoardMaster and RevEng helped our electronics remanufacturing site recover US$20 million in four years through the repair and reuse of wind energy components.“
Héctor J Obregón, Wind Lead Engineer at GE Vernova.
Diagnose PCB faults to component level and keep repairable equipment operational beyond OEM support periods.
Enable engineering teams to investigate failures in-house, reducing unnecessary callouts, transport and repair delays.
RevEng learns connectivity from unpowered PCBs and generates a netlist for conversion into professional CAD schematics.








From wind turbine controls and solar inverters to substation protection and power-conversion systems, ABI equipment supports structured diagnostics and repair across a wide range of critical energy electronics.
Diagnose faults in pitch, yaw and turbine control PCBs at component level.
Recover circuit connectivity with RevEng when original schematics are unavailable.
Test analogue, digital and power-control circuits in grid-connected and off-grid inverter PCBs and IGBTs.
Support component-level repair and reduce unnecessary board replacement.
Investigate faults in telemetry, communications, I/O and monitoring boards.
Use repeatable test procedures to identify intermittent reporting and control faults.
Apply Power ON and Power OFF methods to protection relays, trip units and switchgear control boards.
Record measurements and results through structured TestFlow procedures.
Diagnose battery-management, communications and power-control PCBs.
Support the maintenance of failed, unsupported and obsolete electronic assemblies.
Test control, monitoring and interface PCBs used in UPS systems, converters and chargers.
Combine multiple Power ON and Power OFF techniques within one diagnostic platform.
Common questions about using ABI equipment to diagnose faults, support PCB repair and manage obsolete wind, solar, storage and grid electronics in-house.
BoardMaster supports component-level diagnosis of wind turbine control boards, solar inverter PCBs, battery-management electronics, grid-monitoring and SCADA boards, protection relays, switchgear controls, UPS systems, converters and chargers. The appropriate test methods depend on the board design, condition and application.
Yes, in many cases. BoardMaster provides Power ON and Power OFF methods for testing components and circuits when original schematics are unavailable. RevEng can learn circuit connectivity from an unpowered working board and generate a netlist for conversion into professional CAD schematics. Trained technicians use this information to complete and validate the repair.
Named customers include Siemens Gamesa, Boralex, GE Vernova, Eletrobras, EDF, and SK Energy.
BoardMaster is used to diagnose electronic faults at PCB and component level. RevEng is used to recover circuit connectivity and support schematic creation when original documentation is missing. Together, they provide complementary capabilities for fault diagnosis, reverse engineering and long-term support of energy electronics.
In-house capability allows maintenance teams to investigate failed PCBs without immediately shipping them to an external repair provider or waiting for replacement assemblies. Local diagnosis, component-level repair and reusable TestFlow procedures can reduce turnaround times, unnecessary callouts and dependence on scarce replacement boards.