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.
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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.
Helpful to include: target module size and efficiency · integration with silicon lines · durability requirements
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Source & provenance
Translation review status: unreviewed. Publication does not establish technical verification or supplier endorsement.
Original language: JA.
Record updated: .
- 次世代型タンデム太陽電池量産技術実証事業」の採択について
https://choshu.co.jp/release20260206/
Primary-source candidate; evidence review: pending.
Source accessed / recorded (collector timestamp): .
Source publication date: Not recorded.
Collector timestamps record when a source was stored, not an independent verification date. Source links provide context; they do not validate every specification, readiness label, certification, or proposed partnership route.