Before revision:  In addition, the closed form solution of the inner optimization problem lends itself to the implementation, as an online algorithm, on computationally constrained embedded devices. Finally, we provide results describing the consequences of most of the relevant design choices in terms of network behavior, maximum achievable throughput and dynamics associated with the optimal energy management policies .
After revision:  We analyze the robustness of the obtained energy management policies in the cases where the nodes have differing energy inflow statistics and where topology changes may occur, devising effective heuristics. Our energy management policies are finally evaluated considering real solar radiation traces, validating them against state of the art solutions and describing the impact of relevant design choices in terms of network behavior, maximum achievable throughput and dynamics associated with the optimal energy management policies .