A columnar solar power generation device

A power generation device and solar energy technology, applied in the field of solar power generation, can solve the problem of low output power of a columnar solar power generation device, and achieve the effects of reducing internal friction and solving low output power

Active Publication Date: 2022-02-18
PHOTON TECH KUNSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a columnar solar power generation device to solve the problem that the output power of the existing columnar solar power generation device is not high

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  • A columnar solar power generation device
  • A columnar solar power generation device

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Embodiment Construction

[0048] The present application will be described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0049] In the description of the embodiments of this application, unless otherwise specified and limited, the terms "first" and "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance; unless otherwise specified Or to explain, the term "plurality" refers to two or more; the terms "connection", "fixation" and so on should be understood in a broad sense, for example, "connection" can be a fixed connection or a detachable connection, or Connected integrally, or electrically; either directly or indirectly through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above...

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Abstract

The present application relates to the technical field of solar power generation, in particular to a columnar solar power generation device. The columnar solar power generation device includes a columnar body, a solar module, a voltage sensor, a power sensor and a controller. The solar module includes multiple groups of chipsets. The controller is used to judge whether the working voltage of each chipset exceeds the rated charging voltage of the energy storage device; if not, then detect the output power of the chipsets whose working voltage does not exceed the rated charging voltage, and pass the output power Judgment to disconnect at least part of the chipset. This application detects the output power of the chipsets whose operating voltage does not exceed the rated charging voltage, and disconnects at least part of the chipsets through the judgment of the output power, thereby reducing the internal friction of the solar module, and further solving the problem of the existing columnar solar power generation device. The problem of low output power.

Description

technical field [0001] The present application relates to the technical field of solar power generation, in particular to a columnar solar power generation device. Background technique [0002] In the prior art, solar modules are mostly presented in a planar shape, while solar modules presented in a curved or columnar shape are relatively rare. [0003] For a columnar solar power generation device, as the direction of the sun's rays changes, a light-receiving surface and a backlight surface will appear on the columnar surface (regardless of cloudy or cloudy conditions), and as time changes, the light-receiving surface and the backlight surface position will also change. Due to the different intensity of sunlight received by the light-receiving surface and the backlight surface, the power generation power of each chipset of the solar module is also different. If the chipsets of different powers are connected in series and / or in parallel, the internal friction of the solar mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L31/05H02S10/20H02S10/40
CPCH01L31/0504H02S10/40H02S10/20Y02E10/50Y02E70/30
Inventor 张亚飞王鹏王刚李永武
Owner PHOTON TECH KUNSHAN CO LTD
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