Aerospace Baykee (Guangdong) Technology Co.,Ltd
top
Search News Category News Tags Latest News Archive Time
What is the Working Principle of MPPT Solar Charge Controller?
What is the Working Principle of MPPT Solar Charge Controller?

The Maximum Power Point Tracking (MPPT) system is an electrical system that enables the photovoltaic panel to output more power by adjusting the working state of the electrical module. The DC power generated by the solar pv panel can be effectively stored in the battery. It can effectively solve the living and industrial electricity consumption in remote areas and tourist areas that cannot be covered by conventional power grids, and does not cause environmental pollution. What is more, the solar power is more easily to get in the urban places where the grid condition is bad.

The output power of a photovoltaic cell is related to the operating voltage of the MPPT solar charge controller. Only when operating at the most suitable voltage will its output power have a unique maximum.

The Maximum Power Point Tracking (MPPT) system is an electrical system that enables the photovoltaic panel to output more power by adjusting the working state of the electrical module. The DC power generated by the solar panel can be effectively stored in the battery. Effective solve the living and industrial electricity consumption in remote areas and tourist areas that cannot be covered by conventional power grids, and does not cause environmental pollution.

The output power of a photovoltaic cell is related to the operating voltage of the MPPT controller. Only when operating at the most suitable voltage will its output power have a unique maximum.

The main function of the MPPT solar charge controller is to detect the DC voltage and output current of the main circuit, calculate the output power of the solar array, and track the maximum power point. The disturbance resistor R and the MOSFET are connected in series, and the average current through the resistor is changed by changing the duty ratio of the MOSFET under the condition that the output voltage is substantially stable, thus causing a disturbance of the current.

How is the applicant of the MPPT solar charge controller in solar system?

The MPPT solar charge controller used in the off grid solar pv system, track the maximum power of the solar panel. What is more, it charge and recharge the battery to protect it function well in the whole system.

In the design of solar photovoltaic power generation system, the emission form and installation angle of the photovoltaic array have a great influence on the solar module receiving solar radiation, thereby affecting the power generation of the photovoltaic system. The placement of photovoltaic modules is fixed installation and day-to-day tracking installation, wherein the tracking installation method includes single-axis tracking mode and dual-axis tracking mode. There are two angular parameters associated with the placement of the photovoltaic array: array mounting pitch and array azimuth. The tilt angle of the photovoltaic array is the angle between the plane of the photovoltaic array and the horizontal ground; the azimuth angle of the photovoltaic array is the angle between the vertical plane and the south direction of the square array (the eastward bias is set to a negative angle, and the westward bias is set to a positive angle). In general, when the northern hemisphere square is facing south (ie, the azimuth is 0°), the PV array generates the largest amount of electricity.

UPS & SOLAR PV SYSTEM SUPPLIER
already 1 902 messages

  • Phoenix 10:12 AM, Today
    Hello, dear sir/madam, welcome to our website! I’m Phoenix,how should I address you?