Photovoltaic Products

Laser Assisted Firing Machine (RM-LAF-D9000)

LAF-D900 leverages the advantages of localized laser energy field, non-contact operation, and precise controllability to achieve selective high-temperature firing of cell electrode regions, effectively optimizing Ag-Si contact characteristics, reducing series resistance, and avoiding damage to the passivation layer caused by full-cell high-temperature processes. The equipment seamlessly integrates with automation production lines, featuring stable processes and strong compatibility, and has become an essential core process equipment for improving efficiency, reducing costs, and enhancing quality in current TOPCon cell mass production.

Capacity

≥9500UPH@182/210R
Cell crack ratio

≤0.01%@182/210R
Efficiency gain

＞0.3%

High Gain, High Capacity, High Stability

Proprietary Solution

Proprietary solution for dual-cell simultaneous loading and unloading and cell middle-section biasing.
Pioneering Technology

Pioneering new probe module pressing module and piezoelectric method.
Innovative Design

Innovative probe contact surface design significantly reduces stress-induced surface damage risk to the cell.
High Stability

Cycle time is 50% slower than single-cell loading/unloading, greatly improving stability, with a cell crack ratio as low as 0.01%.

Laser Assisted Firing Machine (RM-LAF-D9000)

≥9500UPH@182/210R

≤0.01%@182/210R

＞0.3%