  The energy and iota energy of signed digraphs are respectively defined as the
sum of absolute values of real parts and sum of absolute values of imaginary
parts of its eigenvalues. Recently, Yang and Wang (2018) find the energy and
iota energy ordering of digraphs in D(n) and compute the maximal energy and
iota energy, where D(n) denotes the set of vertex-disjoint bicyclic digraphs of
a fixed order n. In this paper, we investigate the energy ordering of signed
digraphs in D(n,s) and finds the maximal energy, where D(n,s) denotes the set
of vertex-disjoint bicyclic sidigraphs of a fixed order n.
