Executive Overview
For established solar module manufacturers, scaling production is a critical step toward greater market competitiveness. The 150 MW production line represents a significant yet manageable leap in capacity, bridging the gap between a 100 MW entry-level factory and a large-scale 200 MW operation. It’s designed for businesses that require higher throughput while maintaining precise operational control.
This guide provides a transparent overview of a complete 150 MW turnkey solar production line, featuring a throughput of 5,400 cells per hour and an efficient lamination cycle that processes six modules simultaneously across three laminators. The technical data and equipment lists presented here are based on official J.v.G. project offers, providing a realistic foundation for your planning and investment decisions.
Technical Specifications
The 150 MW solar module production line is engineered for high performance, reliability, and compatibility with the latest PV cell technologies. It balances advanced automation with the operational flexibility needed to meet diverse market demands.
Key Performance Indicators
| Specification | Value |
|---|---|
| Cell Throughput | 5,400 cells per hour |
| Modules per Lamination Cycle | 6 (2 per laminator) |
| Typical Annual Capacity | ~120 MW |
| Maximum Annual Capacity | 150 MW |
| Maximum Panel Size | 2,400 mm × 1,400 mm |
| Supported Cell Types | M2–M12, TOPCon, HJT |
| Supported Busbars | Up to 20 BB |
| Automation Level | Automatic layup and bussing |
| Standard Delivery Time | 6–9 months from order confirmation |
| Standard Payment Terms | 30% down payment 60% prior to shipment 5% after installation 5% after final acceptance test |
What’s Included: Bill of Equipment
A turnkey production line from J.v.G. is a complete, integrated system, with every machine selected for seamless operation. The 150 MW configuration includes:
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High-Speed Stringers: A set of advanced stringers with a combined, real-world output of 5,400 cells per hour.
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Fully Automatic Layup Station: Ensures precise and consistent alignment of cell strings, glass, and backsheets, minimizing manual handling and potential defects.
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Automatic Bussing Station: Connects cell strings with high precision, a critical step for module performance and durability.
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Three High-Volume Laminators: The core of the line’s throughput, with each machine processing two modules for a total of six per cycle.
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Automatic Framing Station: Applies and secures module frames with consistent pressure and accuracy.
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Junction Box Installation: Options for both semi-automatic and fully automatic stations to suit your operational preferences.
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Integrated Testing Equipment: Inline EL (Electroluminescence) and Hi-Pot testers to identify micro-cracks and ensure electrical safety.
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A+A+A+ Sun Simulator (Flasher): Provides final quality assurance by measuring module performance under standard test conditions.
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Optional MES Integration: The line can be equipped with an inline Manufacturing Execution System (MES) for real-time production monitoring, data logging, and quality control.
Line Layout & Operations
The 150 MW line is designed for a seamless, end-to-end automated flow, from raw material loading to final module testing. This level of automation reduces reliance on manual labor, improving consistency and overall product quality.
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Staffing: A standard operation typically requires approximately 15 operators per shift to oversee machine performance, manage material supply, and conduct quality checks.
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Quality Control: QC checkpoints are integrated at critical stages—including post-stringing, post-lamination, and final inspection—to ensure any potential issues are identified and addressed immediately.
Investment, Operating Expenses (OPEX), and ROI
While the capital expenditure (CAPEX) for a 150 MW line is higher than for a 100 MW setup, the investment delivers a significant improvement in production efficiency. This scale enables a lower cost-per-watt, a crucial competitive advantage in the global solar market.
It’s important to distinguish between typical and maximum output. The line is engineered for a maximum capacity of 150 MW/year, but a realistic operational plan should account for maintenance, shift changes, and material logistics. This results in a typical output of around 120 MW/year, a conservative figure that provides a solid basis for reliable financial projections.
The enhanced throughput translates directly into stronger ROI potential, making the 150 MW line an excellent choice for serious market players. A detailed offer is essential for understanding the specific financial outlook for your project.
Request a Tailored Offer → /contact
Use Cases & Ideal Buyers
The 150 MW production line is engineered for businesses seeking a powerful combination of scale and control. It is an ideal solution for:
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Established Manufacturers: Companies already producing at a smaller scale (e.g., 50–100 MW) that need to increase their output to meet growing demand or enter new markets.
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EPC Companies and Project Developers: Vertically integrating manufacturing to secure a stable supply of high-quality modules for large commercial, industrial, and utility-scale solar projects.
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Investors and Entrepreneurs: Business leaders targeting regions with strong energy demand and government support, where a higher production capacity provides a distinct competitive edge from day one.
Why J.v.G. Is Your Partner for Growth
Choosing the right equipment supplier is about more than just technology—it’s about securing a partner committed to your long-term success. As a founder-led, family-run business, we bring over 25 years of integrity and hands-on experience to every project.
We understand that your vision is unique, which is why we offer Tailored Technology—modular, scalable solutions adapted to your specific market, budget, and operational goals. For projects in challenging environments, our specialized DESERT® & TROPIC® Technology ensures your modules deliver reliable performance for decades.
Your journey with us follows a proven 6-Phase Process, offering a clear roadmap from the first conversation to a fully operational factory. We manage the complexity so you can focus on your business.
Talk to our founders → /about/founders
Your Upgrade Path: Planning for the Future
An investment in a J.v.G. production line is a direct investment in future growth. The 150 MW line is designed with scalability in mind, allowing for a phased expansion as your business grows. The next logical step is an upgrade to a 200 MW or even a 300 MW line, which can often be achieved by adding laminators and expanding automation without replacing the entire line.
Comparing a 150 MW Line and a 200 MW Upgrade
| Feature | 150 MW Line | 200 MW Upgrade |
|---|---|---|
| Laminators | 3 units | Add 1 unit (4 total) |
| Automation | Automatic layup | Expand automation capacity |
| Footprint | Standard layout | Requires extension |
| Investment | Full line CAPEX | Incremental upgrade cost |
This modular approach protects your initial investment and offers a clear, cost-effective path to scaling your operations. Feel free to explore our guides on the 100 MW and 200 MW lines to compare capabilities.
Frequently Asked Questions
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What is the required factory footprint for a 150 MW line?
A 150 MW line typically requires a facility of approximately 5,000–6,000 square meters (around 54,000–65,000 sq. ft.) with a minimum ceiling height of 6 meters to accommodate machinery and material flow. -
How many employees are needed to run the factory?
A three-shift operation requires around 45–50 production operators (~15 per shift), plus additional staff for management, quality control, maintenance, and logistics. -
What are the main utility requirements?
Key requirements include a stable electrical power supply (specifications depend on local voltage and frequency), compressed dry air (CDA) for pneumatic systems, and standard water/drainage connections. We provide a detailed utility plan during the project engineering phase. -
What kind of warranty and training is included?
All J.v.G. lines come with a comprehensive warranty on parts and labor. We also provide extensive onsite training for your operators and maintenance technicians during installation and commissioning to ensure a smooth handover. -
How long does it take from order to full operation?
The standard delivery time for the equipment is 6–9 months. Installation, commissioning, and training typically take an additional 2–3 months, depending on site readiness. -
Can the line be upgraded later?
Yes, the 150 MW line is designed for future expansion. It can be upgraded to 200 MW or more by adding key machinery, like an additional laminator, and enhancing automation—protecting your initial investment.
Take the Next Step
Understanding the technical and financial details is the first step toward building a successful manufacturing business. We are here to offer the clarity and support you need to move forward with confidence.
Download Sample Offer (PDF) → /downloads/150mw-offer.pdf
Ready to discuss your project? Reach out to us for a direct, no-obligation conversation.
Request a Tailored Offer → /contact
