Stack array to a solid oxide fuel cell power generation system

The present invention provides a stack array to a solid oxide fuel cell power generation system. The array comprises a stack support and the stack group; wherein the support substantially laminar structure comprising one or two or more support unit; on each support unit, a plurality of sequentially arranged to form a single stack groups of the stack and each single stack was lying shape. The stack array is simple, compact, stable, conducive to system integration.