Solar energy controller with accurate heat dissipation

Abstract

The invention discloses a solar energy controller with accurate heat dissipation, which comprises a shell, and is characterized in that the surface of the shell is provided with a plurality of indicator lights, a display screen is arranged below the indicator lights, a control panel is arranged below the display screen, a photovoltaic panel wiring terminal is arranged at one side below the controlpanel, one side of the photovoltaic panel wiring terminal is provided with a storage battery wiring terminal, the side, which is away from the photovoltaic panel wiring terminal, of the storage battery wiring terminal is provided with an inverter load wiring terminal, the bottom of the shell is provided with a base, the internal part of the base is provided with a moving device. The beneficial effects are that compared with the traditional solar energy controller, the solar energy controller disclosed by the invention not only effectively improves the heat dissipation performance, but also isenabled to perform accurate cooling according to the temperature, thereby not only effectively avoiding damages brought to equipment due to an excessively high temperature, but also effectively avoiding unnecessary waste of electric energy.

Description

technical field [0001] The invention relates to the technical field of power equipment, in particular to a solar controller for precise heat dissipation. Background technique [0002] The full name of the solar controller is the solar charge and discharge controller. It is an automatic control device used in a solar power generation system to control the multi-channel solar battery array to charge the battery and the battery to supply power to the solar inverter load. It regulates and controls the charging and discharging conditions of the battery, and controls the power output of the solar cell components and the battery to the load according to the power demand of the load. It is the core control part of the entire photovoltaic power supply system. [0003] When the original solar controller is in use, when the inverter load current is large or the charging current is large, the internal heat of the controller increases, which will increase the internal resistance of the...

AI Technical Summary

Problems solved by technology

[0003] When the original solar controller is in use, when the inverter load current is large or the charging current is large, the internal heat of the controller increases, which will increase the internal resistance of the transistor of the controller, resulting in a significant drop in charging efficiency and overheating of the transistor. Afterwards, the service life will decrease to a certain extent or even be burned. When the outdoor temperature is high in summer, the solar controller does not have a good heat dissipation device and is prone to failure, which may cause damage to the battery pack, photovoltaic panels and inverter.

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