Compact photovoltaic control cabinet easy to install

Abstract

The invention discloses a compact photovoltaic control cabinet easy to install. The compact photovoltaic control cabinet comprises a multifunctional back frame, a cabinet body, a cabinet door arranged on the cabinet body, a PLC arranged in the cabinet body, a commercial power switch module, a photovoltaic power switch module and a pumping irrigation control module. The multifunctional back frame is provided with a through groove mounting hole, upper and lower edges of the multifunctional back frame are provided with clamping pins, and clamping positions matching the clamping pins are disposed on the cabinet body. The compact photovoltaic control cabinet is advantageous in that, structure design is delicate and reasonable, the purpose of fixation on an installing column via a steel band going through the through groove, or fixation to a wall surface via screws being screwed into installation holes is achieved, different installation and use demands of users are met, and the cabinet body and the multifunctional back frame are in a split structure, and therefore traditional installation processes are greatly simplified, installation is firm, stability is good, reliability is high, convenience is brought to installation and use, the whole structure is simple and compact, the size is small, cost is low, easy achievement is allowed, and wide popularization and application are facilitated.

Description

technical field [0001] The invention relates to the technical field of photovoltaic control cabinets, in particular to an easy-to-install compact photovoltaic control cabinet. Background technique [0002] Photovoltaic irrigation station, also known as solar irrigation station, as an important agricultural infrastructure, provides water for agricultural production and life. The solar lifting irrigation station is mainly composed of a solar power generation system and a lifting irrigation system. The solar power generation system includes solar panels, photovoltaic controllers and photovoltaic inverters; the lifting irrigation system mainly includes water pump units, pipelines, control rooms and storage tanks. Among them, the water pump unit mainly includes submersible pumps and motors. The solar panel converts the collected sunlight into direct current, inputs it into the photovoltaic controller, and then converts it into AC380V alternating current through the photovoltaic...

AI Technical Summary

Problems solved by technology

[0003] The photovoltaic control cabinet is the core of the solar energy lifting station. Although the existing photovoltaic control cabinet can roughly meet the requirements of use, the design is not ingenious. It is large in size and inconvenient to install and fix, which brings inconvenience to use.

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