Curing Line &Loading(Unloading) Machine

Cells are loaded by an automatic loader. For half‑cut or third‑cut, cells go through a laser scribing machine for precise splitting. The cells are then fed into a stringer, where ribbons are soldered to form cell strings. After stringing, a bussing machine interconnects the strings, followed by layup, lamination, framing, junction box attachment, and final testing (EL and flash test). The stringer machine and laser scribing machine are the most critical pieces, they determine breakage rate and soldering quality.

A photovoltaic solar panel is a laminated assembly of five essential layers: the front is high-transmittance tempered glass, followed by an encapsulant layer (typically EVA or POE) that bonds and protects, then the solar cells which generate electricity, another encapsulant layer, and finally a backsheet that seals the rear surface. For bifacial modules, the backsheet is replaced with transparent glass or fluoropolymer film to capture energy from both sides. The entire stack is fused together under heat and vacuum in solar panel laminator—a critical stage in the pv panel manufacturing process, then framed with anodized aluminum and fitted with a junction box.

To establish a solar panel production line, we first need to understand the type of modules you plan to produce, such as conventional or flexible modules, large-format or small-format panels, and whether any special production processes are needed.

We also need to know your target production capacity and preferred automation level, whether you are planning a 50MW manual solar panel production line or a 2GW fully automated factory. If you already have a workshop or factory building, sharing the dimensions or CAD layout will help us design a more suitable production line solution.

Even if you are new to photovoltaic manufacturing, there is no need to worry. Our team can recommend the most suitable solar panel production line configuration based on your budget, production goals, and local market needs.