Cleaning agent for solar panel

Abstract

The invention relates to a cleaning agent for a solar panel. The cleaning agent comprises the following components by mass percent: 10 to 30 percent of surface active agent, 10 to 30 percent of solvent, 0.5 to 5 percent of electrostatic resisting agent, 10 to 30 percent of antifreezing agent, 2 to 5 percent of softening agent and 5 to 20 percent of oil removing agent. The solar panel is conventionally cleaned manually and rinsed mechanically at present, and the traditional way for cleaning the solar panel has the weaknesses such as high labor cost, large workload, high risk, complexity in operation, halfway cleaning, short washing period and the like. The cleaning agent for the solar panel is strong in decontamination capacity, anti-electrostatic, wide in environmental applicability, good in stability, low-foam, nondestructive for the glass surface, free from peculiar smell, toxic-free, corrosiveless, inflammable, unexplosive and free from polluting the environment.

Description

technical field [0001] The invention relates to a cleaning agent, in particular to a solar panel cleaning agent. Background technique [0002] As a green, environmentally friendly and clean new energy, photovoltaic power generation has been widely used and has broad development space. The solar panel is the core part of the photovoltaic power generation system. Its surface is protected by a layer of tempered glass. At the same time, the cleanliness of the glass surface directly determines the power generation efficiency of the solar panel. Due to the friction between the glass surface of the battery panel and the air to generate electrostatic charges, dust, sand, bird droppings, shellac, oil and other dirt will be adsorbed on the surface. After the glass surface is covered by dirt, it will reduce the amount of light radiation received by the components, affect the system efficiency, and reduce the power generation; partial shading will cause hot spot effects, resulting in l...

AI Technical Summary

Problems solved by technology

[0003] It is understood that at present, there is a serious shortage of solar panel cleaning technologies in various photovoltaic power stations, and there is no professional and efficient solution to meet the needs of the market. The optimal state of photovoltaic power station panel power generation

[0004] The current market uses manual scrubbing and mechanical flushing. The main problems are high labor cost, heavy workload, high risk, complicated operation, incomplete cleaning, and short cleaning cycle intervals.

At present, ordinary water is mainly used as the cleaning medium, and the cleaning effect is not good: 1. Ordinary water cannot effectively remove the accumulated charges on the glass, but can only wash away the floating dust on the glass surface

For extremely fine dust, it cannot be cleaned due to the adsorption of electric charges

2. Ordinary water cannot dissolve bird droppings, shellac, and oil stains, making it difficult to clean

3. Ordinary water contains a variety of mineral ions (the overall mineral content of the water body in Northwest China is relatively high), and stains will remain on the glass surface after cleaning, resulting in a decrease in light transmittance, thereby affecting power generation efficiency

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