ActionPower and its South Korean distributor RED Solutions used InterBattery 2026 to introduce two test-system products aimed at EV battery and power electronics development: the PRO20 regenerative AC programmable power supply and the NEO-PRO battery testing and cycling system.
The headline product on the power side is the PRO20, a cabinet-based AC programmable supply built around a modular architecture. ActionPower says a single cabinet covers 50 kVA to 750 kVA, while eight cabinets in parallel can scale to 6 MVA. The system supports four-quadrant operation with integrated source and regenerative load capability, up to 94% energy recovery efficiency, AC/DC/AC+DC output modes, and configurable single-phase, split-phase, or three-phase output. The company also says it can reproduce voltage sags, swells, harmonics, and other grid disturbances, generate arbitrary waveforms up to the 100th harmonic, and run built-in IEC 61000 test profiles.
On the battery side, the NEO-PRO system is aimed at mid-range EV and stationary storage testing. According to the companies, it supports 150 kW to 500 kW scalable output, up to 1200 V operation, bidirectional power flow with more than 95% energy efficiency, and accuracy up to ±0.05% full scale. The system also offers switching times below 6 ms, a dual-channel option for simultaneous testing, and a modular design intended for production-line integration.
The NEO series combines ActionPower’s power hardware with RED Solutions’ battery testing software. The companies are targeting EV battery pack and ESS cycling applications where regenerative efficiency, high-voltage capability, and flexible scaling matter.
Source: ActionPower
