Fig. 3From: An experimental study on effect of dust on power loss in solar photovoltaic moduleSEM images for a Badarpur sand 1 (50 µm), b Badarpur sand 2 (50 µm), c fly ash (50 µm), d rice husk (10 µm), e chalk powder (10 µm), f brick powder (10 µm) and g sand (10 µm)Back to article page