Photovoltaic cell board cleaning device's track mechanism

The utility model relates to a photovoltaic cell board cleaning device's track mechanism, this track mechanism contain the upper and lower rail that sets up both sides about the photovoltaic panel unit respectively. Wherein, the cladding all around of photovoltaic panel unit has the framework,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI QIONG, SANG MEICHENG, SONG HONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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