Solar plus wind plus a flow battery on a DC bus

hybrid system featuring 690 kWp of rooftop and ground-mounted PV, a 2 MW wind turbine, and a 10 MWh flow-battery energy storage system

Each of the different technologies were integrated through a shared DC bus – commonly referred to as DC-coupled architecture – using Ampt String Optimizers, a type of DC/DC converter that performs maximum power point tracking (MPPT).

rooftop and ground-mounted solar in seven different orientations and two module sizes in one common microgrid with wind power and batteries was a significant challenge

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