MPRT

Introduction to MPPT (Maximum Power Point Tracking)

Application Description

Balancing supply and demand is a major severe challenge faced by the renewable energy industry. The amount of electricity generated by photovoltaic modules is restricted by weather conditions. The MPPT controller tracks the maximum power point in the solar panel in real-time to maximize the efficiency of the solar panel. The higher the voltage, the more electricity can be output through maximum power tracking, thereby improving efficiency. It can effectively solve the problem of electricity usage for daily life and industry in remote areas and tourist areas that are not covered by conventional power grids without causing environmental pollution. Independent power optimizers need to operate under harsh outdoor conditions, so being compact in appearance, highly efficient in operation, and having a long service life are the key factors for their success.

CRMICRO provides a variety of low-voltage MOS products with different packages and technologies, featuring a low FOM [RDS(on) * QG], which achieves extremely low conduction and switching losses. In addition, extremely low parasitic parameters enable higher frequencies and designs with very high power density. It helps manufacturers implement optimized and efficient solutions for solar MPPT designs.

Product Features

Ultra-small gate charge, high operating efficiency

On-resistance optimized for applications, improving service life

Application Schematic Diagram

Typical application topology diagram

Application selection recommendation

Role of MOSFET & SiC Devices

Baoquan Zhijie provides low-voltage MOSFETs, SiC MOSFETs, diode modules, and power modules optimized for MPPT controllers.   These devices reduce conduction and switching losses, enabling higher efficiency and compact designs for solar inverters and power optimizers.