A new analog technique is proposed in order to track the maximum power point (MPP) of PV panels. The proposed technique\nuses the well-known simple functions of electronic circuits. The proposed technique is validated by applying it to boost based off\ngrid PV system. The simulation of the PV system was done on the circuit oriented simulator Proteus-ISIS. A good efficiency of the\nanalog technique (more than 98%) was registered.The variation of irradiation was introduced in order to study the robustness of\nthe proposed analog MPPT technique.
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