Evacuated tubular thermal solar collector SKY CPC 58

for heatinginsulated

Fully designed and manufactured in the Italian Kloben establishments, SKY CPC 58 solar collectors respond to severe constructive quality checks of each component to assure constant and reliable performances in time. Kloben SKY CPC 58 solar collectors are composed of a series of borosilicate glass pipes with double air gap, welded at the end, inside which a vacuum is caused. The internal air gap is made selective due to the absorption of solar electromagnetic radiation through a multi-layer metallisation, created using completely recyclable products. The absorption unit is made up of a copper circuit bent into a ‘’U’’ shape, positioned in contact with specific aluminium heat absorbers, which increase the heat exchange surface. Each unit is contained in a glass pipe, and is then connected in parallel to a collector situated on the head of the panel, which collects the carrier fluid which flows through every circuit. A metal frame with electro-coloured aluminium edging of a suitable thickness, as envisaged by regulations for saline mist corrosion resistance. The assembly of the individual components which make up the structure takes place using special brackets for simplified interlocking assembly. The protective structure of the copper distribution collector is made of electro-coloured aluminium, fully insulated with special non-flammable class 0 (ISO - DIS 1182.2) insulation, which is water repellent with low biopersistence. Low iridescence rolled section (regulations EN 573/3