Solar, storage-centric approaches to DC coupling

A new white paper by Alencon outlines the differences between PV-centric and battery-centric coupling.From pv magazine USA Anyone installing a distributed solar+storage system has to make a decision on how to couple the solar side with the energy storage side. Alencon has published a new white paper comparing the two main DC coupling approaches to combining solar and storage. DC coupling describes a layout in which the solar array and battery share the same inverter, with configurations described by Alencon as "PV-centric" and "battery-centric." PV-centric coupling PV-centric coupling is when ...

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