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| Brand Name: | GWELL |
| Model Number: | GWS160/GWS180 |
| MOQ: | 1 set |
| Price: | Negotiable |
| Delivery Time: | 5-8 days |
| Payment Terms: | L/C, T/T |
PV EVA POE Solar Encapsulant Film Cast Extrusion Production Line
GWELL EVA, POE & EPE solar encapsulation film extrusion line features user-friendly operation. It delivers precise temperature control within ±1℃, integrated with PLC automation, ±0.1MPa high-precision melt pump and real-time thickness measurement. The line produces uniformly formed films with shrinkage below 3%. It manufactures high-transparency, strong-adhesion, weather-resistant and UV-stable EVA-POE composite encapsulation films with great cost performance and long service life. Equipped with durable haul-off unit and low-tension winding system, it runs efficiently and steadily to meet diverse demands of global clients in the photovoltaic encapsulation industry.
1. Superior Extrusion & Temperature Control
Equipped with high-torque gearbox and high-efficiency screw to guarantee ultra-stable extrusion. Constant temperature cooling achieves ±1℃ accuracy, properly solving melting issues of EVA materials.
2. Precise Coating for Consistent Quality
A high-precision melt pump of ±0.1MPa works together with real-time thickness measurement to produce highly uniform film. The double-sided embossing design effectively prevents film sticking.
3. Stable Cooling & Low Shrinkage Rate
Specially designed cooling rolls and stress-relief bed control film shrinkage within 3%, avoiding finished film deformation.
4. Highly Reliable Haul-off & Winding System
Adopts wear-resistant rubber rollers and low-tension winder for stable haul-off and neat winding. It efficiently reduces internal stress on the film surface.
5. Automated Operation & High Productivity
The PLC system enables fully automatic operation with real-time online monitoring and quality control. It cuts labor costs and minimizes material waste.
Clear EVA Encapsulation Film Boasting excellent light transmittance, clear EVA encapsulation film is specially designed for bonding and encapsulating photovoltaic glass and solar cells. Made of EVA resin compounded with various functional additives, it delivers outstanding overall cost performance.
White EVA Encapsulation Film Compared with the clear version, white EVA film is pre-filled with titanium dioxide white fillers. It features superior moisture resistance and UV resistance to directly boost the power generation efficiency of PV modules. With good damp-heat resistance and anti-aging performance against ultraviolet rays, it effectively prevents backsheet aging and cracking.
It offers excellent water vapor barrier performance to form a sealed protective layer, ensuring long-term stable operation and reliable protection for photovoltaic modules. It provides remarkable PID resistance (Potential Induced Degradation). The PV modules can maintain stable power output even after long-term service. It is widely adopted for encapsulation of mainstream bifacial double-glass modules and thin-film photovoltaic modules.
Combining the dual advantages of EVA and POE materials: it inherits the high light transmittance and strong adhesion of EVA, as well as the great weather resistance and UV resistance of POE, achieving superior comprehensive performance. Stable structure & high durability: Adopting a sandwich structure with one POE layer sandwiched between two EVA layers, the film can operate stably for a long time under high temperature, high humidity and intense UV radiation. High performance with cost-effectiveness. The well-matched material combination controls production costs while maintaining excellent performance. Wide application range. Besides solar cell encapsulation, it can also be used in building materials and other fields with strong versatility.
EVA Photovoltaic Encapsulation Film
It is mainly used for encapsulation of traditional PV modules such as monocrystalline silicon, polycrystalline silicon and PERC modules. It applies to conventional ground-mounted solar power stations, as well as residential, industrial and commercial distributed photovoltaic systems. It is ideal for projects requiring cost control and basic encapsulation protection.
POE Photovoltaic Encapsulation Film
As the core encapsulation material for high-end PV modules including bifacial double-glass modules, thin-film photovoltaics and N-type TOPCon/HJT modules. It is specially suitable for projects in harsh environments such as coastal, high-humidity and high-altitude areas, and high-end photovoltaic projects with a designed service life of over 30 years.
EPE Photovoltaic Encapsulation Film
It strikes a good balance between performance and cost. It is applicable to inland distributed photovoltaic systems, medium-scale ground power stations and entry-level bifacial modules, fitting photovoltaic projects under moderate working conditions.
GWELL EVA POE photovoltaic encapsulation film cast extrusion line is fully automatic cast extrusion equipment specially developed for manufacturing EVA encapsulation film for solar PV modules. It serves as core auxiliary production machinery within the photovoltaic new energy industry. The produced EVA encapsulation film acts as a critical component of PV modules. It bonds glass, solar cells and backsheet together, blocks moisture ingress, and guarantees a long service life of more than 25 years for photovoltaic modules.
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