{"id":1781,"date":"2021-05-10T12:02:53","date_gmt":"2021-05-10T10:02:53","guid":{"rendered":"https:\/\/www.fuhr-wire.com\/?page_id=1781"},"modified":"2022-02-08T07:42:44","modified_gmt":"2022-02-08T06:42:44","slug":"copper-pv-ribbon","status":"publish","type":"page","link":"https:\/\/www.fuhr-wire.com\/en\/products\/production-lines\/copper-pv-ribbon\/","title":{"rendered":"Copper PV-ribbon"},"content":{"rendered":"

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Copper ribbon for photovoltaic panels<\/h2>\n

The so-called interconnect ribbons \u2013 tinned copper ribbons that are soldered onto the silicon wafer \u2013 take away the energy produced photoelectrically. The connection of these interconnect ribbons with the rectifier takes place via the so-called busbars \u2013 slightly larger copper ribbons that are also tinned.<\/p>\n

FUHR supplies highly productive rolling mills for the rolling of interconnect ribbons and busbars from round copper wire. The rolled ribbons are formed into coils and can then be annealed and tinned in later processes.<\/p>\n

High requirements as to dimensional accuracy and straightness of the ribbons are placed on the rolling mill, since only this allows smooth further processing of the ribbon.[\/vc_column_text][\/vc_column][\/vc_row][vc_row full_width=”stretch_row”][vc_column width=”1\/2″][vc_column_text]<\/p>\n

Combined drawing and rolling line for PV ribbons<\/h2>\n

Complete line<\/strong>
\nThree stand standard line for the typical range of sizes for the copper ribbons for photovoltaics.<\/p>\n

On the input side, the round wires are calibrated in the drawing die. This reduces the number of sizes of round wire which have to be kept in stock.<\/p>\n

Speed<\/strong>
\nup to 1.200 m\/min<\/p>\n

Size range
\n<\/strong>Width: 1 to 8,0 mm
\nThickness: 0,1 to 0,50 mm<\/p>\n

Precision
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