I know there are several commercial products for maximum power point tracking for a single power source (solar cells for example). But does anyone know any solution for the case where there are several sources? For example, solar combined with piezoelectric generator?
These are two suggested architectures that I can come up with; but the optimal solution may be different from these. Specifically, connecting the sources in series may not be a good idea.
where I have multiple sources (in the figures above two sources) of power and need to have the combined maximum power from each source in the output.