Solar cell panel

CN121939922APending Publication Date: 2026-04-28WUXI TAI CHANG ELECTRONIC CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
WUXI TAI CHANG ELECTRONIC CO LTD
Filing Date
2026-03-23
Publication Date
2026-04-28

AI Technical Summary

Technical Problem

Contamination on the surface of solar photovoltaic panels leads to hot spot effects and corrosion of tempered glass. Existing cleaning technologies are inefficient and costly, making it difficult to operate continuously in remote areas.

Method used

Design a cleaning system including a sponge roller, a support frame, a cleaning component, and a rinsing component. The sponge roller cleans surface debris, the rinsing component wets the photovoltaic panel surface at low temperatures, and the temperature control component restricts cleaning at high temperatures, forming a closed-loop cleaning mode.

Benefits of technology

It achieves efficient and non-destructive cleaning, avoids damage to photovoltaic panels, improves power generation efficiency and service life, and reduces operation and maintenance costs.

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Abstract

The invention relates to the technical field of photovoltaic cell panels, in particular to a solar cell panel which comprises a base and a photovoltaic panel body arranged on the base and further comprises a sponge roller, and the solar cell panel, a cleaning assembly and a flushing assembly form a closed-loop cleaning mode in which front wetting is matched with synchronous sweeping. The cleaning problem of stubborn dirt on the surface of the photovoltaic panel body is thoroughly solved, efficient and damage-free cleaning is achieved, the photovoltaic panel body and a sponge roller are wetted in advance through a flushing assembly, stubborn impurities such as dust and bird droppings on the surface of the panel are softened through filtered and purified rainwater, and the situation that the panel is scratched due to direct friction of the dry sponge roller is avoided; meanwhile, the dirt stripping efficiency is improved, a cleaning assembly immediately starts linkage operation, an attaching piece drives a sponge roller to be tightly attached to the plate face, a rotating piece drives the sponge roller to rotate and translate in the length direction of a photovoltaic plate body, a supporting piece guarantees the stability of the movement track through a guide groove and a supporting wheel, and the wetted sponge roller can wipe the plate face in all directions; and no cleaning dead angle is left.
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