Convenient-to-charge photovoltaic power supply assembly

Abstract

The invention discloses a convenient-to-charge photovoltaic power supply assembly, which comprises a frame. A cabinet door is arranged on one side of the frame. One end of the cabinet door is connected with a pull ring close to the bottom of the frame. One end of the interior of the frame, far away from the cabinet door, is provided with a workbench and a shell positioned above the workbench. A temperature sensor, a PLC (programmable logic controller) single-chip microcomputer, an ampere meter, a voltmeter and a dry powder ejector are arranged in the workbench. The temperature sensor, the ampere meter and the voltmeter are both in control connection with the PLC single-chip microcomputer. Both the ampere meter and the voltmeter are electrically connected with the dry powder ejector. The PLC single-chip microcomputer is in control connection with the dry powder ejector. A charging circuit is arranged in the shell. An input plug is arranged at one end of the shell, and an output positiveclamp and an output negative clamp are arranged at the other end of the shell. One side of the top surface of the shell, positioned closer to the input plug, is provided with an indicating lamp. Theconvenient-to-charge photovoltaic power supply assembly is convenient to use, small in size and easy to carry. The charging voltage and the charging current of the convenient-to-charge photovoltaic power supply assembly can be adjusted, so that the convenient-to-charge photovoltaic power supply assembly is wide in application range. The normal operation of the photovoltaic power supply assembly isguaranteed.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power supply engineering, in particular to a photovoltaic power supply assembly that is convenient for charging. Background technique [0002] Photovoltaic power components are the core part of the solar power generation system, and also the most important part of the solar power generation system. Innovation, and then there are upgraded and innovative products of photovoltaic modules, such as photovoltaic ceramic tiles and photovoltaic color steel tiles. These products can directly replace traditional building material tiles and have the function of photovoltaic modules. [0003] With the development of society, industrial technology is also constantly improving. The current photovoltaic power supply components have developed to a relatively mature stage in terms of technology and technology. However, due to the single structure of photovoltaic power supply components, the long-term operatio...

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Problems solved by technology

[0003] With the development of society, industrial technology is also constantly improving. The current photovoltaic power supply components have developed to a relatively mature stage in terms of technology and technology. However, due to the single structure of photovoltaic power supply components, the long-term operation of internal electronic components will be difficult. A large amount of heat is generated, and it is not easy to dissipate. There are certain safety hazards to the structure, and the charging effect is not obvious, which reduces the practicability of photovoltaic power components.

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