METHOD AND DEVICE FOR IDENTIFYING LOW-OUTPUT PV MODULES IN A PV SYSTEM

摘要

A method and a device for carrying out the method are disclosed in order to aid in the search for faulty photovoltaic modules. In a photovoltaic system comprising multiple PV units electrically connected in parallel, each PV unit is assigned its own fixed current sensor. Furthermore, each PV unit can be removed from the parallel circuit by a switching device.