Solar Lüftungslüfter stabil Photovoltaik Umwandlung Wirkungsgrad 20W12V Solarpanel
34,35 €
Feature: 1. Efficient Solar Panel: Equipped with a 20W monocrystalline silicon solar panel, the solar air circulation fan kit provides stable photovoltaic conversion efficiency for quick charging and continuous energy support to power the exhaust fan.
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