Solar modular photovoltaic module convenient to clean

Through modular design and automatic cleaning mechanism, the problem of dust and water accumulation on solar photovoltaic modules in the natural environment has been solved, achieving protection and efficient cleaning under harsh weather conditions, extending the life of the modules and maintaining high power generation efficiency.

CN121887111AInactive Publication Date: 2026-04-17NANTONG ONE PLUS ONE INTELLIGENT TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202610067972.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-10-09
Publication Date
2026-04-17
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Existing solar photovoltaic modules are prone to accumulating dust, water, or snow in natural environments, which affects power generation efficiency and accelerates aging. Cleaning is also time-consuming and poses safety risks.

Method used

The modular solar photovoltaic modules use a rotating motor to control the retraction and deployment of the power generation mechanism, a water collection mechanism to collect rainwater, and a cleaning mechanism for automatic cleaning. The cleaning belt and textured roller are used to wipe the surface of the modules, and the combined retraction and protection mechanism prevents damage from severe weather.

Benefits of technology

It enables automatic storage and protection of photovoltaic modules in severe weather, reducing damage, extending service life, and maintaining high-efficiency power generation performance through automatic cleaning.

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Abstract

The invention discloses a solar modular photovoltaic module convenient to clean, and relates to the technical field of photovoltaic power generation, the solar modular photovoltaic module comprises a frame mechanism, the frame mechanism comprises a main beam, a side beam, a middle beam, an auxiliary beam, a side rod, a stop column and a storage chute; a water collecting mechanism is installed on the top face of the main beam and comprises a supporting column, a water collecting tank, a water distribution chamber and a water injection rod. A power generation mechanism slides in the storage sliding groove, and the power generation mechanism comprises a rotating motor, a frame, a top frame, a bottom frame, a solar panel and a storage groove; an unfolding mechanism is mounted in the storage groove, and the unfolding mechanism comprises a rotating shaft, a blocking strip, an unfolding plate, an anti-rotating plate and a blocking block; a cleaning mechanism is mounted in the top frame and comprises a shell, a water storage bin, a cleaning belt and a convex pattern cylinder; the solar photovoltaic module has the advantages that the solar photovoltaic module is modularly designed, the solar photovoltaic module can be quickly folded and unfolded, the service life is prolonged, the power generation efficiency is improved, and meanwhile the solar photovoltaic module is cleaned.
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