. "1097897792"^^ . . . . . . . . . . . . . . "19219297"^^ . . . . . . . "Stationary fuel-cell applications (or stationary fuel-cell power systems) are applications for fuel cells that are either connected to the electric grid (distributed generation) to provide supplemental power and as emergency power system for critical areas, or installed as a grid-independent generator for on-site service."@en . . . . . "Stationary fuel-cell applications (or stationary fuel-cell power systems) are applications for fuel cells that are either connected to the electric grid (distributed generation) to provide supplemental power and as emergency power system for critical areas, or installed as a grid-independent generator for on-site service."@en . . . . . "4465"^^ . . . . "Stationary fuel-cell applications"@en . .