Overview

Lead Intelligent, a global provider of intelligent manufacturing solutions for the new‑energy sector, announced a complete turnkey multi‑subcell production line aimed at overcoming the mass‑production challenges of next‑generation photovoltaic (PV) modules. The press release, dated 28 August 2026, positions the solution as a catalyst for higher‑efficiency, lower‑cost PV manufacturing by integrating all critical front‑end processes—laser scribing, automated material handling, edge passivation, sorting, stringing, and intelligent maintenance—into a single equipment platform.

Production Throughput and Capacity

The integrated line features a laser scribe system capable of processing ≥12,000 full‑size wafers per hour and a multi‑subcell sorting system handling ≥10,000 full‑size wafers per hour, thereby meeting the throughput demands of gigawatt‑scale PV factories. The core multi‑subcell stringer can produce up to 16,000 cells per hour, ensuring that the typical productivity loss after wafer slicing is mitigated.

Technical Design and Precision

The stringer is built on a granite base platform equipped with high‑precision linear motors and advanced vibration‑suppression technology, delivering highly accurate cell positioning at high speed. A uniform‑temperature welding zone with closed‑loop temperature control guarantees consistent welding quality, while optional buffering and encapsulation modules enable seamless downstream lamination.

Yield, Material Utilization and Cost Efficiency

Vision inspection systems and flexible alignment mechanisms continuously protect wafers during transfer, reducing mechanical stress and minimizing breakage. Integrated edge passivation repairs cutting‑induced damage, shortening commissioning cycles and enhancing line stability. The solution achieves an overall equipment availability rate of ≥98.5%, translating into higher output within the same factory footprint and a reduction in equipment depreciation cost per watt compared with conventional approaches.

Predictive Maintenance (PHM) Platform

Lead Intelligent’s proprietary Prognostics and Health Management (PHM) platform converts traditional reactive maintenance into proactive equipment health management. Early fault detection and predictive interventions lower manual inspection needs and downtime, with the average annual maintenance cost for the stringer kept below RMB 60,000.

Flexibility and Future Compatibility

The turnkey solution is compatible with thin‑wafer manufacturing and a range of next‑generation solar cell technologies. It supports rapid switching between different multi‑subcell formats, allowing manufacturers to adapt to future product upgrades without extensive re‑tooling.

Strategic Impact

By addressing key challenges—cutting yield, microcracks in thin wafers, limited production capacity, and high maintenance expenses—the Lead Intelligent solution enables photovoltaic manufacturers worldwide to accelerate deployment of high‑efficiency multi‑subcell lines, contributing to lower levelized cost of electricity (LCOE) and more sustainable PV production.

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