MPPT Solar Inverter vs PWM Solar Inverter

Solar inverters are crucial components of a solar power system as they convert the DC power generated by solar panels into AC power that can be used by homes and businesses. There are two main types of solar inverters - r-MPPT and PWM - that differ in their methods of regulating the power output of the solar system.

PWM solar inverters work by turning the DC power on and off at a high frequency to regulate the amount of power that is output. While this method is effective for small-scale systems, it is not as efficient for larger systems or in areas with fluctuating sunlight.

r-MPPT solar inverters, on the other hand, use a maximum power point tracking (MPPT) algorithm to track the maximum power point of the solar panels and extract the maximum amount of energy from them. This allows for higher efficiency, improved energy output, and better performance in areas with variable sunlight. Additionally, r-MPPT inverters can support larger solar systems with more solar panels, making them
a more practical choice for commercial and industrial installations.

Overall, r-MPPT solar inverters are considered to be more advanced and efficient compared to PWM solar inverters, making them the preferred choice for larger-scale solar installations.