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9-13bb Solar Cell Welding Machine PV Tabber and Stringer1
Other Manufacturing Processing Machinery, Tabber and Stringer, Solar Panel Production Line
QINHUANGDAO ZENITH SOLAR TECHNOLOGICAL CO., LTD.
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Product Description PV welding machine solar cell tabber and stringer Parameters1. Solar cell sheet 1.1 Solar cell type: 156-158.75mm, 166mm, 182mm, 210mm 1.2 Solar cell size limit: (39 to 156)*156mm, (1/3 166mm, 1/2 166, and full 166)*166mm, (1/2 182 and 1/3 182)*182mm, (1/2 210 and 1/3 210)*210mm 1.3 Solar cell thickness: 160-300μm 1.4 Bus bar number: 5-13BB (Need to change something on machine) Note:9BB-13BB (Welding ribbon must be flat, the width 0.6-0.9mm) 2. Welding ribbon 2.1 Welding ribbon type: flat( leaded or lead-free) 2.2 Welding ribbon width: 0.6-2.0mm 2.3 Welding ribbon thickness: 0.18-0.32mm Note: ≤1/3 whole cell should use 1.1-1.2mm width welding ribbon. 3 Cells String 3.1 Maximum length: 2000mm, accuracy ± 1mm 3.2 Cell spacing: 1.5-10mm adjustable, accuracy ± 0.3mm 3.3 Head and tail welding tape extension length: the length can be set independently at the beginning and end, the range is 0-15mm 4 Welding 4.1 Welding method: infrared tube 4.2 Welding machine exposure ratio (piece): The width of welding ribbon minus the width of grid line is less than 0.2mm, less than 4%; 0.2mm-0.3mm, less than 3%; more than 0.3mm, less than 0.3%. 4.3 The welding tension is not less than 1.5n × the width of the main grid line, which depends on the quality of the cell. 5 Operating Efficiency 5.1 Up time ≥ 95% (unplanned downtime of equipment / 24H), unplanned downtime refers to equipment failure or abnormal downtime. 2.5.2 Fragmentation rate ≤ 0.2% (A grade solar cell). 6 Capacity It can weld 1200 pcs solar cell per hour.About production lineWe can supply the customized complete production line. The engineer can adjust the layout and performance of the production line according to different requires of customers.
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