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About LONGi
Innovation

LONGi Innovation Center

Where the world's brightest solar scientists and engineers push the boundaries of photovoltaic technology.

5,000+
R&D Engineers
3,000+
Patents Held
¥10B+
Annual R&D Investment
30+
World Records Broken

Our Research Focus Areas

🔬

Perovskite Tandem Cells

Developing next-generation perovskite-silicon tandem cells targeting >35% conversion efficiency for commercial deployment.

⚗️

HPDC Technology

Advancing our proprietary HPDC (Hybrid Passivated Dual-Junction Cell) technology to set new world efficiency records.

💡

Bifacial Optimization

Research into albedo enhancement, mounting optimization, and bifacial energy yield modeling for maximum ground-reflected gain.

🤖

AI-Powered Manufacturing

Machine learning algorithms for real-time defect detection, process optimization, and yield prediction in wafer and cell production.

🔋

Green Hydrogen Electrolysis

Development of next-gen alkaline and PEM electrolyzer technologies for efficient solar-to-hydrogen conversion.

📡

Smart Module Technology

Embedding intelligent power electronics and communication chips into modules for advanced monitoring and optimization.

Join the Innovation Ecosystem

LONGi collaborates with leading universities, national labs, and technology partners worldwide. Explore partnership opportunities.

Explore Collaboration →