flat-plate solar collector click to hear : flat-plate solar collector

Flachkollektor click to hear : Flachkollektor

flat-plate solar collector image

frame click to hear : frame

Rahmen click to hear : Rahmen

coolant inlet click to hear : coolant inlet

Kühlmitteleinlass click to hear : Kühlmitteleinlass

coolant outlet click to hear : coolant outlet

Kühlmittelauslass click to hear : Kühlmittelauslass

glass click to hear : glass

Glasabdeckung click to hear : Glasabdeckung

solar radiation click to hear : solar radiation

Sonnenstrahlung click to hear : Sonnenstrahlung