ReliOn E-1100 16U23 Hydrogen Fuel Cell Cabinet with 6-Cylinder Storage – 1.1 kW Output | 24/48 VDC | Scalable Backup Power

What capacity and product purity does it produce?

This unit generates electrical power, not a chemical product. It delivers 1,100 W rated net power at either 24 VDC (0–46A) or 48 VDC (0–23A) by consuming hydrogen fuel at 99.95% purity. Runtime capacity is determined by the hydrogen storage configuration, which is scalable from 8 kWh to 300 kWh depending on the number of cylinders installed.

What utilities, footprint and power draw does it require?

The cabinet measures 55" W × 46" D × 72" H and weighs 900 lbs. It requires a hydrogen supply at 8–12 PSIG and 99.95% purity; fuel consumption rate is not specified in the listing, so ask the seller for expected hydrogen use per kWh output or runtime data at rated load. Fuel cells in this class typically require minimal auxiliary power for controls and monitoring, but the listing does not specify parasitic load or whether external AC power is needed for startup or ancillary systems.

How long was it in service, how long has it been down, and how was it preserved?

The listing does not state service history, decommissioning date, or preservation steps. Ask the seller for runtime hours, date of last operation, whether the fuel cell stack was purged or stored under inert gas, and whether hydrogen cylinders and regulators were isolated or removed during storage. PEM fuel cells can degrade during prolonged shutdown if not properly humidified or purged, so operational readiness and stack condition are critical to assess.

What is realistically involved in relocating and re-erecting it?

At 900 lbs and 55" × 46" × 72", the cabinet will require a forklift or pallet jack and standard freight handling; confirm whether it ships as a single integrated unit or if hydrogen cylinders disconnect for transport. The listing does not specify whether this unit includes mounting hardware, battery integration, or external hydrogen plumbing, so ask the seller for a complete inventory and whether any ancillary equipment, remote monitoring modules, or DC distribution panels are included. Fuel cell systems typically require hydrogen supply piping, ventilation for any off-gas, and integration with your existing DC bus or battery bank, so plan for commissioning and leak testing after installation.