Zhejiang Fusole Energy Technology Co., Ltd. specializes in the production and sales of solar controllers and solar inverters.Solar panels, batteries, vehicle-mounted inverters, outdoor inverters, high-power inverters, rectified sinewave and true sinewave inverters, inverter controllers, solar mini-systems, DC globes, DC light tubes with wires and switches, various photovoltaic connectors, and capacitors. Our products are exported to countries such as the Middle East, Africa, Europe, and the United States. Our quality products are reliable. We strive to provide consumers with high-quality, high-tech products that are truly good value for money.

 MPPT controller's main functions include: detecting the DC voltage and output current in the main circuit, calculating the output power of the solar array, and achieving the tracking of the maximum power point. Disturbance.resistanceRMOSFETIn a series connection, under the condition of essentially stable output voltage, the MOS can be changed to adjust the output voltage.FETofduty cycleTo change the average current through the resistance, thus causing a current disturbance. At the same time, the output current and voltage of the photovoltaic cell will also change. By measuring the changes in the output power and voltage of the photovoltaic cell before and after the disturbance, it is determined that the direction of disturbance for the next cycle. When the direction of disturbance is correct, the output power of the solar photovoltaic panel increases, and the disturbance continues in the same direction for the next cycle. Conversely, if the direction of disturbance is incorrect, the disturbance will be in the opposite direction. In this way, the disturbance and observation are repeated to make the output of the solar photovoltaic panel reach the maximum power point.

Product Introduction

This product is beautiful, economical, and practical, with a liquid crystal display to show the operating status. The MPPT controller can accurately and quickly track the maximum power point of the photovoltaic array, enabling it to obtain the maximum solar energy in time, thereby improving the efficiency of the controller.

Application Scope

Solar charge controllers are specifically designed for off-grid solar systems, such as street lights, household solar systems, and small agricultural applications. They can be used in various scenarios. They have LCD displays, reliable battery charging indicators, complete electronic protection, and programmable system parameters.

Performance Features

lAdvanced maximum power point tracking technology, efficiency not less than 99.5%

lReliable automatic maximum photovoltaic input power limitation function, ensuring no overload under any circumstances.

lMPP working voltage range

lAutomatic recognition of 12/24V/36V/48V system voltage

lReal-time statistics feature