Green Energy Secures Advanced Lithium-Ion Battery PACK Production Line to Boost European EV Supply Chain

Boost European EV Supply Chain

STOCKHOLM, SWEDEN – September 15, 2025 – a leading European provider of sustainable energy solutions, today announced a landmark agreement with COENG, a global leader in lithium-ion battery manufacturing equipment and turnkey solutions, to acquire a state-of-the-art battery PACK production line. The deal, will enable NGE to scale its battery assembly capacity and strengthen Europe’s electric vehicle (EV) supply chain amid surging demand for high-quality, locally produced battery systems.

The production line, tailored strategic goals of expanding EV battery output and enhancing product quality, will be installed at the company’s newly constructed facility in Got it, Sweden. Scheduled for commissioning in the second quarter of 2026, the line is expected to boost annual battery PACK from 5 GWh to 15 GWh—enough to power 100,000 electric vehicles annually.

What’s in the Production Line? A Comprehensive Breakdown

COENG’s turnkey solution integrates cutting-edge automation, quality control, and logistics systems to cover the entire battery PACK manufacturing process—from module assembly to final testing. Key equipment and components include:

1. Automated Module Assembly Line

The core of the production process, this line features:

Six-axis robotic arms (12 units) for precise pick-and-place of lithium-ion cells into modules.
Conveyor systems (500 meters) with servo-driven positioning to ensure consistent cell alignment.
Cell sorting machines (3 units) to categorize cells by voltage, capacity, and internal resistance for balanced module performance.
Module bonding equipment (thermal compression and adhesive dispensers) to secure cells and prevent thermal runaway risks.

2. Battery PACK Integration System

This segment combines modules into finished PACKs and adds critical components:

Module-to-PACK assembly stations (8 units) with torque-controlled screwdrivers for securing modules to the PACK frame.
Cooling system installation lines (2 units) to integrate liquid or air cooling loops, essential for maintaining battery temperature during operation.
High-voltage wiring harness assembly (automated crimping and testing) to ensure electrical safety and reliability.

3. Comprehensive Testing & Inspection Suite

Quality assurance is embedded at every stage with:

Module-level testing (voltage/current cyclers, thermal imaging cameras) to verify capacity, energy density, and thermal stability.
PACK-level validation to simulate real-world conditions (e.g., -40°C to 85°C temperatures, 0.5g vibration).
End-of-line (EOL) testing (DC resistance meters, insulation testers) to confirm compliance with EU standards (e.g., UN 38.3, IEC 62660).
AI-powered visual inspection (10 cameras) to detect defects in wiring, sealing, and labeling with 99.9% accuracy.

4. Smart Logistics & Material Handling

To optimize workflow efficiency, the line includes:

Autonomous Guided Vehicles (AGVs) (15 units) for seamless transportation of modules, cells, and finished PACKs between stations.
Stereoscopic warehouse (capacity: 10,000 pallets) with a Warehouse Management System (WMS) to track inventory in real time.
Just-in-Time (JIT) feeding systems to minimize material waste and reduce storage costs by 15%.

5. Auxiliary & Support Equipment

Battery charging stations (5 units) for pre-charging finished PACKs before shipment.
Fire suppression systems (gas-based) to mitigate risks in cell handling areas.
Data analytics platform (COENG’s MES software) to monitor production metrics (e.g., OEE, yield) and enable predictive maintenance.

Why NGE Chose COENG: Advantages of the Production Line

For NGE, the decision to partner with COENG was driven by three key strategic priorities: scaling capacity, improving quality, and reducing costs—all critical to competing in Europe’s fast-growing EV market.

“Europe’s EV sales are projected to hit 350 million units by 2030, and battery PACKs are the single largest cost component of an electric vehicle,” said Lars Karlsson, CEO of Nordic Green Energy. “COENG’s production line isn’t just a piece of equipment—it’s a complete solution that aligns with our goal of becoming a trusted supplier to European automakers. The automation, quality control, and scalability will help us meet demand while maintaining the high standards our customers expect.”

1. Capacity Expansion: Meeting European EV Demand

The 15 GWh line will triple NGE’s current output, allowing the company to supply battery PACKs to major automakers (e.g., Volvo, Volkswagen) and emerging EV startups. According to the European Automobile Manufacturers Association (ACEA), Europe’s battery demand will grow at a CAGR of 28% from 2025 to 2030—far outpacing current local production capacity.