Solar generation device with automatic cleaning function

Abstract

The invention relates to the technical field of solar generation, and specifically relates to a solar generation device with an automatic cleaning function. The device comprises a base, a driving motor, a gear shaft, an arc rack, a solar cell panel, a storage battery, a controller, a four-quadrant sensor, a humidity sensor and a cleaning device, the gear shaft is driven to rotate by the driving motor, the arc rack is mutually engaged with the gear shaft, the solar cell panel is arranged above the arc rack in an inclined manner, the four-quadrant sensor and the humidity sensor are arranged on the solar cell panel. By employing the technical scheme, the inclination angle of the solar cell panel can be automatically adjusted according to the solar irradiation angle, the goal of automatic cleaning of the solar cell panel can also be realized, the structure is simple, the usage is convenient, and the photoelectric conversion efficiency is fully improved.

Description

technical field [0001] The invention relates to the technical field of solar power generation, in particular to a solar power generation device with an automatic cleaning function. Background technique [0002] Solar energy is generated by the hydrogen-helium fusion of hydrogen atoms inside the sun and releases huge nuclear energy, which is the radiant energy from the sun. Most of the energy required by human beings comes directly or indirectly from the sun. Plants release oxygen and absorb carbon dioxide through photosynthesis, and convert solar energy into chemical energy and store it in plants. [0003] Solar energy is an economical, non-polluting green energy on the earth; it is also an inexhaustible and renewable energy, and is the best energy to replace fossil energy. It is used in large-scale photovoltaic power plants LSPV , Building additional photovoltaic power generation BAPV and other fields have been applied to a certain extent. At present, with the popularizat...

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Problems solved by technology

[0003] Solar energy is an economical, non-polluting green energy on the earth; it is also an inexhaustible and renewable energy, and is the best energy to replace fossil energy. It is used in large-scale photovoltaic power plants LSPV , Building additional photovoltaic power generation BAPV and other fields have been applied to a certain extent. At present, with the popularization and general application of solar power generation, it has gradually been popularized and promoted in some municipal projects and household electricity.

However, since the solar panels in most of the solar power supply devices in the prior art are fixed, they cannot change with the change of the direct sunlight position, so the photoelectric conversion rate is seriously affected.

[0004] In addition, because solar panels generally use monocrystalline silicon, polycrystalline silicon or amorphous silicon cells as components, and the surface of solar panels has been exposed to wind, sun, and rain for a long time, it is inevitable that dust, bird droppings and other stains will accumulate on the surface, seriously affecting to photoelectric conversion rate

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