One Inverter Mppt Controller

How to choose PWM and MPPT controller

Both PWM and MPPT controllers have their own unique advantages and disadvantages. Which solution to choose depends on the design characteristics, cost, and external environment of the solar photovoltaic array. When we choose, we should focus on the following factors:

The PWM method has mature technology, simple and reliable circuit, and low price, but the utilization rate of components is low. The utilization rate of modules is about 80% or more; MPPT solar controller refers to a solar controller with maximum power point tracking function. There is a BUCK step-down circuit between the module and the battery, and the utilization rate of the module is about 90% or more.

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