ConceptCapability Asset
Large-area tandem perovskite-silicon module mass-production process development
Development of large-format (>1m²) tandem perovskite-silicon solar module production process targeting high efficiency and long-term durability under NEDO-funded project.
Problem solved
Addresses need for higher-efficiency solar modules at scale by combining perovskite top cell with silicon bottom cell in large-area formats while improving durability for commercial deployment.
Application contexts
- Utility-scale and commercial solar
- High-efficiency module production
- Tandem cell integration
Technical principle
Large-area film formation process optimization for tandem stack on >1m² modules to achieve 30%+ conversion efficiency and 20+ year durability.
Typical use cases
- High-efficiency tandem modules for space-constrained or high-output installations
Partnership route
How global engineering teams typically engage this asset.
01Nda
02Joint Development
03Licensing
Helpful to include: target module size and efficiency · integration with silicon lines · durability requirements
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Source & provenance
- Source: NEDO project adoption announcement | 長州産業
- Original language: JA
- Summary AI-assisted; translation status: Unreviewed