Application engineering support · Bidirectional · Regenerative · 0–2250 V
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Home / Applications – ultrapowersys.com

Applications

Applications

The N35500 bidirectional platform powers test across new-energy and power-electronics. Pick your application:

EV & Battery Pack Test

Charge/discharge cycling, BOBC, DC-DC and pack validation with regenerative recovery.

Battery Cell Cycling

High-throughput cell and module cycling with precise SoC and low energy cost.

PV / Solar Inverter Test

Solar array simulation to 2250 V with EN50530 / Sandia dynamic MPPT efficiency tests.

Fuel Cell / Hydrogen

Source and sink for PEM fuel-cell stack characterisation and profile testing.

Energy Storage (ESS/PCS)

Bidirectional cycling for PCS, BESS and grid-tie converters, IEEE 1547-ready.

UPS Test

Battery-side and DC-bus emulation for UPS and backup-power validation.

Motor Drive

DC-bus supply and regenerative braking energy recovery for drive and inverter test.

EV Charger (BOBC)

Emulate vehicle and grid side for DC fast chargers, OBC and bidirectional BOBC test.

Aerospace & ATE

Programmable, automation-ready DC for satellite solar simulation and ATE racks.

Need this configured for your test?

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ULTRAPOWER — Ultra Power Systems

High-power bidirectional, regenerative, programmable DC power supplies for EV, battery, solar, energy-storage and ATE test. Source. Sink. Regenerate.

0–2250 V · up to 42 kW in 3U · scalable to MW · 93% regen

Ultra Power Systems Inc.
8450-A Tyco Rd
Vienna, VA 22182
United States
contact@ultrapowersys.com

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© 2026 Ultra Power Systems · ultrapowersys.com. All rights reserved. Specifications subject to change without notice. Representative figures — confirm per configuration.