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Guangdong Xindun Power Technology Co.,Ltd.
Tel./Whatsapp/Wechat: +86 18924874907

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  • How to Select PWM Controller and MPPT Controller

    PWM and MPPT controllers have their own unique advantages and disadvantages. The choice of the scheme depends on the design characteristics, cost and external environment of solar photovoltaic arrays. When choosing, we should consider the following factors:

  • ​ PMW photovoltaic controller and MPPT photovoltaic controller

    In the solar off-grid system, the function of the photovoltaic controller is to store the electricity from the photovoltaic module in the battery after transformation. Besides, it also has the functions of protecting the battery and preventing the battery from overcharging.