Pure Hydrogen Fuel Cell Generator

The new Panasonic PH3 model utilises a cogeneration system which generates a maximum of 10kW of DC power, and approximately 8.2kW of heat through the chemical reaction between high-purity hydrogen and oxygen in the air. By connecting hot water storage, heat generated from the fuel cell can be converted into hot water (approx. 60⁰C).

The new model has also been designed to be flexible across a range of environments. Multiple modules of the PH3 (up to 250) can be connected together, and power output can be adjusted in 1kW increments between 4kW and 10kW. With maintenance access at the front, the PH3 can also be installed in small spaces and has been designed to operate in temperatures as low as -15⁰C and in altitudes as high as 1,000m.

High efficiency rates have been attained for the PH3, including 57 per cent for electrical efficiency (DC, LHV), 47 per cent for heat recovery efficiency (LHV), and a total efficiency of 104%. This heightened efficiency results in reduced hydrogen usage, thus lowering operational costs. A 15-year overhaul stop period extends operational longevity and reduces life cycle costs.

High efficiency rates such as an electrical efficiency of 57% (DC, LHV), heat recovery efficiency of 47% (LHV), and total efficiency of 104% have been achieved. High efficiency leads to reduced hydrogen usage, contributing to reduced running costs. The overhaul stop period is designed to be 15 years to ensure a long operating life *⁴, which can reduce life cycle costs.