LDBC03 XBC STRINGER XBC

XBC (interdigitated back contact cell) technology is a high-efficiency solar cell technology. It eliminates the front metal electrode structure,has no busbars on the front of the cell, “zero busbar coverage” on the front of the module and no silver paste printing costs. Pure black modules with unparalleled aesthetics and higher efficiency for higher
power generation.

Equipment Advantages

The yield rate of the stringer is industry-leading, with a speed of 6800 pcs/h half cell,(450+ pcs per side in a single shift), a string yield rate of 99%, and an OEE of 90%+.

The first online printing of insulating glue and solder paste, and the process of welding entire string cells into a string at one time, which is stable and reliable, with high yield of 98%+(after lamination).

The first welding ribbon arching + string recurvature solves the problem of uncontrollable cell warp after single-sided welding.

The first thermal contact welding method, which is more stable and reliable than the conventional infrared welding, saving 60%+ of energy consumption for customers.

Key Features

High compatibility:Applicable cell size is 156-230mm, Busbar of 5-24BB; quick switching between black and white modules.

High throughput:Maximum throughput of 6800 pcs(HC)/h, string yield rate of 99%, and the OEE reaches 90%+.

Leading technology:Original thermal contact welding method reduces welding energy consumption by 60%; solving the problem of string warpage.

Function integration:Provide customers with turnkey solutions for BC cell welding, including paper picking, curing, screen printing, laser cutting,and stringing.