Wall-mounted high power off-grid photovoltaic controller

A photovoltaic controller and high-power technology, applied in the field of controllers, can solve problems such as single communication mode and unreserved output ports of photovoltaic controllers, and achieve the effects of improving reliability, simple installation, and meeting electromagnetic compatibility

Active Publication Date: 2017-02-22
合肥汇阳智科电气技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a wall-mounted high-power off-grid photovoltaic controller, by dividing the main box body of the chassis into a control system cavity, a main power cavity and an external connection cavity, and by setting a communication unit in the external connection cavity , and a reserved output port is set in the external wiring cavity, which solves the problems of no reserved output port and single communication mode in the existing photovoltaic controller

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] see figure 1 As shown, the present invention is a wall-mounted high-power off-grid photovoltaic controller. The inside of the main box body 2 of the chassis is divided into three mutually independent cavities from top to bottom. The three cavities are respectively the control system cavity, the main The power cavity and the external connection cavity, wherein the control system cavity is located at the upper part of the chassis main box body 2, the main powe...

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Abstract

The invention discloses a wall-mounted high power off-grid photovoltaic controller. The wall-mounted high power off-grid photovoltaic controller comprises a chassis main box body, wherein the interior of the chassis main box body is divided into a control system cavity, a main power cavity and an external wiring cavity; and an internal wiring socket device is arranged on a baffle between the main power cavity and the external wiring cavity, and an external wiring socket device is arranged on a lower part baffle of the external wiring cavity. The wall-mounted high power off-grid photovoltaic controller disclosed by the invention has the advantages that the chassis main box body is divided into the control system cavity, the main power cavity and the external wiring cavity, the three cavities can be isolated from one another, electromagnetic compatibility requirement is met, and the wall-mounted high power off-grid photovoltaic controller has the characteristics of simplicity in mounting and convenience in maintenance; remote and local communication can be realized by arranging a communication unit in the external wiring cavity, and an output port is reserved in the external wiring cavity, so that the demand of different power stations can be met, and the working reliability of the controller is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of controllers, and relates to a wall-mounted high-power off-grid photovoltaic controller. Background technique [0002] With the development of science and technology, people pay more and more attention to the development and utilization of clean new energy. Among them, the photovoltaic controller is an indispensable part of the off-grid power station. The photovoltaic controller is used in the solar power generation system to control multiple solar energy. The automatic control equipment that the battery array charges the battery and the battery supplies power to the solar inverter load. Photovoltaic controller adopts high-speed CPU microprocessor and high-precision A / D analog-to-digital converter, which is a microcomputer data acquisition and monitoring control system. It can not only quickly collect the current working status of the photovoltaic system in real time, obtain the working information of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/30
CPCH02S40/30Y02E10/50
Inventor 郭凤涛
Owner 合肥汇阳智科电气技术有限公司
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