Method for operating a stringer and stringer

The invention relates to a method for operating a stringer (10), wherein solar cells are connected in series with each other by means of solder ribbon cut-offs, the solder ribbon cut-offs being cut off a continuous solder ribbon strip, the method comprising the steps of monitoring depletion of the m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HIRZLER, BERND, SCHULTIS, MARTIN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL BASIC ELECTRIC ELEMENTS CONVEYING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PACKING PERFORMING OPERATIONS PUNCHING METAL SEMICONDUCTOR DEVICES STORING TRANSPORTING WORKING OR PROCESSING OF METAL WIRE
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Beschreibung
Zusammenfassung:	The invention relates to a method for operating a stringer (10), wherein solar cells are connected in series with each other by means of solder ribbon cut-offs, the solder ribbon cut-offs being cut off a continuous solder ribbon strip, the method comprising the steps of monitoring depletion of the momentarily employed continuous solder ribbon strip (13.1) by means of a monitoring unit (16), detecting by means of the monitoring unit (16) when the end (17) of the momentarily employed continuous solder ribbon strip (13.1) approaches, entering a new roll (2) with a new continuous solder ribbon strip (13.2), connecting the end (17) of the momentarily employed continuous solder ribbon strip (13.1) to the new continuous solder ribbon strip (13.2) thereby forming a composed continuous solder ribbon strip with a connection point, moving the composed continuous solder ribbon strip to a cutting station (14), cutting the composed continuous solder ribbon strip into solder ribbon cut-offs in the cutting station (14), and removing the solder ribbon cut-off that comprises the connection point. The invention relates further to a stringer for performing such a method.