EVA / POE Solar Film Extrusion Line With Maximum Linear Speed Of 16m/min And Twin Screw Design

Product Description:

POE solar film production line
EVA Solar Film Extrusion Line is a high-quality production line that produces EVA hot melt adhesive film and embossed film in a variety of widths and thicknesses. With a thickness range of 0.3-1mm and available widths of 1100mm, 1200mm, 2200mm, 2400mm, and 2600mm, the EVA Solar Film Extrusion Line can produce a wide range of EVA and POE-based products.
The EVA Solar Film Extrusion Line is designed for uniform film coating, high-speed production, and energy conservation, making it a highly efficient and environmentally friendly option for film production. The line is also flexible and customizable, making it an ideal choice for manufacturers looking for a production line that can be tailored to their specific needs.
The EVA Solar Film Extrusion Line is a versatile and reliable production line that can produce a range of high-quality films, making it an excellent choice for manufacturers in the film industry. Whether you are looking to produce EVA hot melt adhesive film or embossed film, the EVA Solar Film Extrusion Line is the perfect solution.
With its high-speed production capabilities, the EVA Solar Film Extrusion Line is designed to meet the demands of modern manufacturing, making it an ideal choice for manufacturers in the film industry. The line is also energy-efficient, making it a cost-effective option for those looking to reduce their energy consumption.
The EVA Solar Film Extrusion Line is a reliable and efficient production line that is designed to meet the needs of manufacturers in the film industry. With its uniform film coating and customizable production capabilities, the EVA Solar Film Extrusion Line is the perfect solution for those looking to produce high-quality films.
Overall, the EVA Solar Film Extrusion Line is an excellent choice for manufacturers looking for a high-quality production line that can produce a range of EVA and POE-based products. With its energy-efficient design, customizable production capabilities, and high-speed production capabilities, the EVA Solar Film Extrusion Line is a reliable and efficient choice for manufacturers in the film industry.

POE solar film production line Features:

• Product Name: Eva Solar Film Extrusion Line
• Layers: A, A/B/A
• Usage scenario: Photovoltaic power plant, Building integration, Mobile charging devices, Agricultural photovoltaics
• Warranty: One Year
• Extruder type: GWS160, GWS180, Co-extrusion GWS160+GWS160, Co-extrusion GWS180+GWS160, Co-extrusion GWS180+GWS180
• Certificate: CE

Technical Parameters:

Applications: POE solar film making machine

The Eva Solar Film Extrusion Line is ideal for a wide range of product application occasions and scenarios. It is widely used in the production of EVA solar photovoltaic packaging films, which are used in the manufacture of solar panels. This product is suitable for use in large-scale solar panel manufacturing plants, as well as small-scale solar panels manufacturing workshops.
The Eva Solar Film Extrusion Line is designed to produce films with a width of 1100mm, 1200mm, 2200mm, 2400mm, and 2600mm. This makes it highly versatile and suitable for use in a wide range of solar panel production applications.
This product is equipped with a single screw design, which ensures high-quality output and consistent production. The Eva Solar Film Extrusion Line is also CE certified, which means that it has met all the required European standards for quality and safety.
The Eva Solar Film Extrusion Line comes with a one-year warranty, which gives customers peace of mind knowing that they are purchasing a high-quality product. The product is packaged using stretch film, plastic film, and wooden cases for key parts, which ensures that it is protected during transportation.
The delivery time for this product is 90 days after all the technical information is confirmed. This ensures that customers receive their products within a reasonable timeframe.

Support and Services:

The Eva Solar Film Extrusion Line provides the following technical support and services:

• Installation and commissioning of the equipment
• Operator training and technical consultation
• Regular maintenance and troubleshooting
• Supply of spare parts and consumables
• Upgrade and retrofit services for improved performance and efficiency
• 24/7 technical support hotline for urgent issues

Our team of experienced technicians and engineers are dedicated to ensuring the optimal performance and longevity of your Eva Solar Film Extrusion Line. Contact us for more information on our technical support and services.

Packing and Shipping:

Product Packaging:
The Eva Solar Film Extrusion Line is carefully packaged to ensure safe delivery. The machine is wrapped in protective materials and placed in a sturdy wooden crate for added protection.
Shipping:
We offer worldwide shipping for the Eva Solar Film Extrusion Line. Shipping costs will vary depending on the destination and delivery timeframe. The machine will be shipped via a reputable courier service and a tracking number will be provided once the item has been dispatched.

FAQ:

Q1: What is the brand name of the solar film extrusion line?
A1: The brand name of the solar film extrusion line is GWELL.
Q2: What are the available models for the GWELL solar film extrusion line?
A2: The available models for the GWELL solar film extrusion line are GWS120, GWS160, and GWS180.
Q3: Where is the place of origin of the GWELL solar film extrusion line?
A3: The place of origin of the GWELL solar film extrusion line is China.
Q4: What is the minimum order quantity for the GWELL solar film extrusion line?
A4: The minimum order quantity for the GWELL solar film extrusion line is 1 set.
Q5: What are the payment terms for the GWELL solar film extrusion line?
A5: The payment terms for the GWELL solar film extrusion line are L/C and T/T.

 

  



POE solar film making machine    POE solar film production line

EVA vs. POE vs. EPE Solar Encapsulation Films: Market Trends & How to Choose the Right Extrusion Line

Executive Summary for PV Encapsulation Line Buyers

As N-type TOPCon and HJT solar technologies become mainstream, selecting the right photovoltaic (PV) encapsulation material—and the corresponding extrusion equipment—is critical for solar module performance. While EVA remains the low-cost standard and POE offers superior PID and water barrier properties, EPE co-extruded film (EVA/POE/EVA) has emerged as the most cost-effective solution for dual-glass and bifacial modules.

As a leading plastic extrusion machinery manufacturer, GWELL Machinery provides high-efficiency, multi-layer co-extrusion production lines designed to overcome processing challenges like POE additive slip and layer thickness variation in EPE film manufacturing.

1. EVA Film: Pros, Cons, and Machinery Requirements

Ethylene-Vinyl Acetate (EVA) film has long dominated the PV module encapsulation market due to its mature processing technology and cost-effectiveness.

• Advantages:

  • Cost-Efficient & Abundant Raw Materials: Lower material cost with stable domestic supply chains.

  • High Light Transmittance: Maximizes solar cell light absorption.

  • Strong Adhesion & Fast Cross-Linking: Excellent bonding strength to glass and backsheets, allowing rapid lamination cycles.

• Disadvantages:

  • Hydrolysis & Acetic Acid Generation: Degrades under high heat and moisture, producing acetic acid that corrodes solar cell ribbons.

  • Yellowing Risk: Prone to discoloration under long-term UV and thermal stress, reducing long-term efficiency.

• GWELL Machine Capability: EVA film production requires precise temperature control to prevent premature cross-linking inside the extruder. GWELL EVA Single/Multi-layer Extrusion Lines utilize specialized low-shear screws and high-precision temperature control systems, ensuring high output speed (up to 30m/min) while maintaining thermal stability.

2. POE Film: Pros, Cons, and Processing Challenges

Polyolefin Elastomer (POE) film is essential for high-efficiency modules (such as PERC dual-glass, N-type TOPCon, and heterojunction cells) due to its zero-water-absorption characteristic.

• Advantages:

  • Superior PID & Water Vapor Resistance: Highest electrical resistivity and lowest water vapor transmission rate (WVTR).

  • Zero Acetic Acid Corrosion: Chemical stability prevents cell contact degradation.

  • Anti-Yellowing & Thermal Aging Resistance: Ideal for offshore, floating, and harsh desert environments.

• Disadvantages:

  • High Material & Processing Cost: POE resins are significantly more expensive and heavily reliant on imports.

  • Extrusion & Lamination Difficulties: Non-polar POE resins cause cross-linking additives to migrate to the surface, leading to roller slipping, air bubbles, and lower lamination yield.

• GWELL Machine Capability: To solve the POE slip and additive separation issue, GWELL POE Extrusion Lines feature specialized screw geometry designed for low-temperature mixing, high-torque drive units, and textured embossing rollers that enhance surface friction and gas bubble release during lamination.

3. EPE Co-Extruded Film: The Ultimate Market Choice

EPE (EVA/POE/EVA) film is a 3-layer co-extruded structure that combines the best of both worlds: the high adhesion and fast lamination of outer EVA layers with the high moisture barrier and PID resistance of the inner POE core.

Key Advantages of EPE Film:

1. Balanced Cost-Performance Ratio: Reduces POE resin usage by up to 50% compared to pure POE film while retaining 90%+ of its barrier performance.

2. Eliminates Roller Slip: The outer EVA layers provide excellent surface grip, eliminating the processing instability associated with pure POE lines.

3. Superior Delamination Resistance: Multi-layer co-extrusion technology prevents inter-layer peeling during module lifespan.

4. GWELL EPE Solar Film Production Line Solutions

For PV film manufacturers, transitioning to EPE production requires advanced multi-layer co-extrusion machinery capable of precise layer ratio control. GWELL Machinery offers cutting-edge 3-Layer (ABA / ABC) Solar Encapsulation Film Extrusion Lines engineered for high-volume manufacturing.

GWELL Equipment Highlights:

• Multi-Extruder Co-Extrusion Architecture: Independent extrusion systems for EVA and POE layers allow precise regulation of the inner core layer thickness ratio (typically 1:2:1 or 1:1:1).

• Automatic Thickness Control (X-Ray Gauge): In-line closed-loop thickness measurement guarantees uniform film weight across widths up to 2,800 mm.

• Anti-Slip & Tension Management: Custom embossing chill rollers and multi-stage automatic winders prevent film stretching, sticking, and static buildup.

• Flexibility (EVA/POE/EPE All-in-One): GWELL lines are designed with high versatility, allowing manufacturers to switch between pure EVA, pure POE, and 3-layer EPE films on a single line with minimal downtime.

5. Market Outlook: Why Upgrade Your Production Capacity Now?

Market data indicates that the combined market share of POE and EPE films in China rose significantly to over 35%, with projections reaching over 50% market adoption. Driven by the rapid expansion of N-type solar cells, EPE is rapidly replacing pure EVA in dual-glass and bifacial module applications.

Investing in a high-flexibility co-extrusion line allows film manufacturers to capitalize on the lower production costs of EVA today while being fully prepared for the booming EPE demand tomorrow.

Partner with GWELL for Next-Generation PV Encapsulation Equipment

Whether you are upgrading an existing single-layer EVA line or establishing a new high-speed EPE co-extrusion facility, GWELL Machinery provides turnkey solutions tailored to your production goals.

• Custom Line Configurations: Widths from 1300mm to 2800mm; Output up to 1000 kg/h.

• Global Technical Support: On-site installation, formulation optimization guidance, and spare parts supply.

• 👉 Contact GWELL Engineers today to request a customized equipment quote or schedule a demonstration of our EPE Solar Film Co-Extrusion Line.

• Contact Persons: Liam / Max

• Email: saled@gwell.cn / salem@gwell.cn
  Tel/WhatsApp (Liam): +86 15906224102
  Tel/WhatsApp (Max): +86 15906227399