Bloom Energy 111549 (A1115490F184201039) Fuel Cell Stack Assembly

Overview

The Bloom Energy 111549 is a core fuel cell stack assembly for Bloom Energy solid oxide fuel cell Energy Server. The code A1115490F184201039 is the full factory serialized part identifier for traceability. The Bloom Energy 111549 is the electrochemical power generation core, which converts natural gas, biogas or hydrogen fuel into DC power through high-temperature solid oxide reaction without combustion. It is the key consumable spare module for Bloom Energy Server distributed power generation systems.

Features

The Bloom Energy 111549 adopts high-temperature solid oxide ceramic cell structure and operates at high working temperature to realize efficient electrochemical conversion. It supports fuel switching between natural gas, renewable biogas and hydrogen according to site configuration. The Bloom Energy 111549 carries integrated gas sealing structure, internal flow channels for fuel and oxidant air, and temperature gradient control design to avoid thermal shock damage. It is matched with the manifold, insulation housing and power collection bus inside the Energy Server cabinet. The Bloom Energy 111549 is replaced as a complete stack unit during scheduled overhaul or end-of-life maintenance, and requires professional tooling and gas tightness testing after installation.

Specs

Device Type: Solid oxide fuel cell stack assembly Model: Bloom Energy 111549 Full Serial Code: A1115490F184201039 Applicable Equipment: Bloom Energy Server SOFC power generation system Technology: Solid oxide fuel cell (SOFC) Working Principle: Electrochemical power generation, no combustion Fuel Compatibility: Natural gas, biogas, hydrogen Operating Mode: High temperature continuous operation Replacement: Complete stack module replacement Application: On-site distributed power supply, data center backup power, industrial CHP combined heat and power system

Principle

The Bloom Energy 111549 receives fuel gas and preheated air into the internal cell layers. Electrochemical reactions occur at the anode and cathode of each ceramic cell, generating direct current and heat. The stack collects the series DC power output and transfers it to the power conditioning unit for inversion into AC grid power. The Bloom Energy 111549 continuously monitors gas distribution, temperature uniformity and seal integrity. Gas leakage, cell degradation or thermal runaway will trigger the upper system safety interlock and shutdown.

Applications

The Bloom Energy 111549 serves as the core power generation stack for Bloom Energy Server units deployed in data centers, industrial parks, commercial facilities and microgrid power stations. It provides stable baseload power and combined heat recovery for energy users. The Bloom Energy 111549 applies to spare stock and planned overhaul of Bloom Energy SOFC power generation systems. It also supports fuel cell stack replacement and performance restoration projects.