Blue sky - photovoltaic in the shadow
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The sun just disappeared behind the Untersberg. Only the blue of the sky illuminates the szene. Nevertheless delivers the photovoltaic still 5% peak.
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Direct sun
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The foldable photovoltaic placed on an other place to align better towards the sun. The charge current climbs to 2,33A or 86% of 34 Watt peak.
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Sunny
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Through a hole in the clouds short time full sunshine. 2,23A charge current or 82% of 34 Watt peak. The PV lies not optimal oriented on the rock.
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What delivers a photovoltaic at sun behind clouds?
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Behind a sparse cloud is the sun recognizably. My foot throws already the clue of a shadow. 0,8A charge current. 30% of the 34 Watt peak.
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Photovoltaic at strong cloudy sky
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Behind dense dark grey clouds is the sun invisible. The charge current changes from 0,39 to 0,65A or 14% to 24% of the 34 Watt peak rating.
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