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Liftable solar module self-cleaning protection device and use method thereof

A technology of solar modules and protective devices, applied in electrical components, photovoltaic power generation, photovoltaic modules, etc., can solve problems such as damage to photovoltaic modules, achieve the effects of reducing costs, improving economy, and solving self-consumption problems

Pending Publication Date: 2021-07-02
HUANENG CLEAN ENERGY RES INST
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Problems solved by technology

[0005] The purpose of the present invention is to provide a self-cleaning protection device and method of use of a liftable solar module to solve the damage caused by the accumulation of pollutants on the photovoltaic module of the power generation element due to bad weather and failure to clean up the photovoltaic module of the power generation element in time

Method used

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  • Liftable solar module self-cleaning protection device and use method thereof
  • Liftable solar module self-cleaning protection device and use method thereof
  • Liftable solar module self-cleaning protection device and use method thereof

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Embodiment approach

[0033] Refer to attached Figure 1-4 , the present invention provides a liftable self-cleaning protection device for solar modules, including a photovoltaic power generation body system 1 , a fixed lifting system 2 , a shielding cleaning system 3 and an electric energy storage system 4 .

[0034] Photovoltaic power generation body system 1 is used to convert solar energy into electric energy for grid-connected power generation or to provide electric energy for the energy storage electric system 4 of the device of the present invention; a fixed lifting system 2 is arranged above the photovoltaic power generation body system 1 for fixing the entire shelter cleaning system 3, And drive the shielding and cleaning system 3 to lift, and provide clean water storage space at the same time; the lower edge of the fixed lifting system 2 is provided with a shielding and cleaning system 3, which is used to reduce the impact of sand, dust, rain and snow on the photovoltaic power generation m...

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Abstract

The invention discloses a liftable solar module self-cleaning protection device and a use method thereof. The device comprises a photovoltaic power generation body system, a fixed lifting system, a shielding cleaning system and an electric energy storage system; the fixed lifting system is arranged above the photovoltaic power generation body system; the input end of the electric energy storage system is connected with the output end of the photovoltaic power generation body system; the fixed lifting system is connected with the shielding cleaning system; and the shielding cleaning system can be rolled and placed beside the photovoltaic power generation body system. When the device operates, the motor is powered by an energy storage battery to drive a roller and a rotating shaft to move, so that the shielding cloth plays a shielding role in rain, snow, sand and dust weather, and after severe weather, the shielding cloth repeatedly moves on the surface of the photovoltaic module of the power generation element to achieve an automatic cleaning effect. The device has the characteristics of no need of manual field operation, high cleaning efficiency, in-place cleaning and energy consumption reduction.

Description

technical field [0001] The invention belongs to the application field of new energy photovoltaic power generation, and specifically relates to a self-cleaning protection device and a use method of a liftable solar module. Background technique [0002] Energy is the cornerstone of the existence and development of modern society. With the continuous development of the global economy and society, energy consumption has also continued to grow accordingly, but fossil energy is non-renewable. Therefore, under the background of increasingly tense supply of fossil energy, large-scale development and utilization of renewable energy has become a major issue for countries in the future. important component of energy strategy. Among various new clean energy sources such as wind energy, hydraulic energy, tidal energy, solar energy, etc., because of the large reserves, it is generally recognized that solar energy is more popular in the world. In the 21st century, solar panels have expan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/00H02S40/10H02S40/12
CPCH02S40/00H02S40/10H02S40/12Y02E10/50
Inventor 李腾高培鑫张国邓明基
Owner HUANENG CLEAN ENERGY RES INST
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