High-Speed Solar EVA/POE Film Extrusion Lines for Indian PV Manufacturers: Trusted by 60GW+ Solar Capacity in India

Executive Summary

As India expands its solar module manufacturing capacity under the Make in India initiative and PLI schemes, access to reliable, local-proven encapsulation film machinery is crucial. GWELL Machinery is the leading supplier of high-efficiency EVA, POE, and EPE Solar Encapsulation Film Extrusion Lines in India. With over 60 active production lines powering approximately 60 GW of solar module capacity across India—trusted by industry leaders such as Reliance Industries, Waaree Energies, RenewSys, and KNACK—GWELL delivers turnkey machinery tailored to Indian climatic and manufacturing needs.

1. EVA & POE Solar Film: Critical Encapsulation for Indian Climates

Photovoltaic encapsulation films protect solar cells against severe environmental degradation, particularly under India's challenging high-temperature, high-humidity, and heavy UV conditions.

• EVA (Ethylene-Vinyl Acetate) Film: Offers fast lamination cycles, high transparency, and cost-efficient bonding for standard solar modules.

• POE & EPE Co-Extruded Films: Essential for high-efficiency N-type TOPCon, HJT, and Bifacial modules due to superior Water Vapor Transmission Rate (WVTR) and zero Potential Induced Degradation (PID).

2. Solving Key Production Challenges for Indian Module Makers

Eliminating Film Shrinkage & Additive Migration

Film thermal shrinkage during lamination causes high defect rates in module production. GWELL’s advanced extrusion technology resolves this through:

1. Online Stress-Relief Devices: Eliminates residual stress introduced during high-speed stretching.

2. Low-Temperature Precision Extrusion: Prevents early cross-linking of additives while maintaining low shrinkage rates.

3. Automatic Tension & Temperature Control: Guarantees uniform film geometry across wide width formats (up to 2,800 mm).

3. Why GWELL is the #1 Choice for Solar Encapsulation Equipment in India

GWELL’s PV film extrusion production lines offer technical superiorities designed to lower Operational Expenditure (OPEX) and improve yield:

• Proven High Output: Dual and triple extrusion architecture delivering line speeds up to 2x13 m/min and production outputs exceeding 1,000 kg/h.

• Integrated Intelligent Quality Control: Closed-loop automatic thickness measuring systems (X-Ray/Beta Gauge) combined with online defect detection to ensure zero defective rolls.

• Online Edge & Scrap Recycling: Built-in edge trim recycling technology reduces expensive raw resin waste, optimizing supply chain costs for Indian manufacturers.

• Flexible Line Configurations (EVA/POE/EPE 3-in-1): Multi-layer co-extrusion technology allowing seamless switching between EVA, POE, and 3-layer EPE films on a single production line.

4. Trusted by India’s Tier-1 Solar Giants

With an established local service network and proven engineering performance, GWELL machinery powers India's top PV manufacturing hubs:

GWELL’s Track Record in India:

• 60+ Extrusion Lines Installed across major industrial hubs in India.

• ~60 GW Encapsulation Capacity Powered, supporting India's National Solar Mission.

• Tier-1 Industry Partners: Proudly serving market leaders including Reliance Industries, Waaree Energies, RenewSys, KNACK, and many more.

5. Turnkey Engineering & Local Support for Indian Factories

GWELL provides end-to-end engineering support to help Indian manufacturers ramp up production quickly:

• Factory Layout & Utility Planning: Complete engineering solutions from raw material handling to final roll packaging.

• On-Site Commissioning & Formulation Support: On-ground technicians to assist with machine installation, trial runs, and raw material formulation tuning.

• Local Spare Parts Availability: Rapid response technical support to minimize downtime.

Ready to Upgrade Your Solar Film Capacity in India?

Expand your module manufacturing capacity with India’s most trusted solar encapsulation machinery brand.

👉 Contact GWELL India Engineering Team Today to request a customized plant layout, ROI analysis, or quotation for our EVA/POE/EPE Solar Film Extrusion Production Line.

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