Types of photovoltaic charge and discharge controllers

Classification of photovoltaic controllers

Classification of photovoltaic controllers

Photovoltaic charge and discharge controllers can be basically divided into six types: parallel type, series type, pulse width modulation (PWM) type, multi-channel controller, intelligent type and maximum power tracking type. 1. Parallel controller When the battery is fully charged, the output of the photovoltaic array is shunted to a parallel resistor or power module using

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