Industry Directory
Manufacturers, technology developers, and research institutes building the tandem solar supply chain.
Helmholtz-Zentrum Berlin (HZB)
Research InstituteLeading European research institute renowned for repeatedly setting world efficiency records in tandem photovoltaics.
- Technology
- Perovskite Tandem R&D
- Status
- World Record Research
- Location
- Germany
- Website
- Visit site →
LONGi Green Energy
ManufacturerGlobal solar manufacturing giant holding multiple world records for perovskite-silicon tandem cell efficiency.
- Technology
- Perovskite-Silicon Tandem
- Status
- R&D / Scaling
- Location
- China
- Website
- Visit site →
Oxford PV
ManufacturerPioneer and global leader in commercializing perovskite-on-silicon tandem solar cells, spinning out from the University of Oxford.
- Technology
- Perovskite-on-Silicon
- Status
- Commercial Pilot
- Location
- United Kingdom / Germany
- Website
- Visit site →
Qcells (Hanwha)
ManufacturerMajor solar manufacturer investing heavily in pilot production lines for next-generation tandem solar cells.
- Technology
- Silicon HJT + Perovskite
- Status
- Pilot Line Construction
- Location
- South Korea / Germany
- Website
- Visit site →
Caelux
Tech DeveloperInnovator of perovskite-coated glass products that integrate into existing solar module manufacturing workflows.
- Technology
- Perovskite Glass Coatings
- Status
- Commercial Scale-up
- Location
- USA
- Website
- Visit site →
Fraunhofer ISE
Research InstituteThe largest solar energy research institute in Europe, offering cell testing, certification, and manufacturing scale-up.
- Technology
- Testing & Industrialization
- Status
- Global Certification & R&D
- Location
- Germany
- Website
- Visit site →
KAUST Solar Center
Research InstituteAcademic research hub setting global benchmarks in perovskite interface engineering and extreme-weather testing.
- Technology
- High-Efficiency Tandem Cells
- Status
- Advanced R&D
- Location
- Saudi Arabia
- Website
- Visit site →
Saule Technologies
Tech DeveloperPioneers in inkjet-printed perovskite solar cells for flexible, IoT, and architectural applications.
- Technology
- Printable Perovskites
- Status
- Commercializing
- Location
- Poland
- Website
- Visit site →
Swift Solar
Tech DeveloperU.S.-based solar startup focused on lightweight, highly efficient all-perovskite and tandem photovoltaic technologies.
- Technology
- All-Perovskite & Tandem
- Status
- Development Phase
- Location
- USA
- Website
- Visit site →
Tandem PV
Tech DeveloperSilicon Valley cleantech company developing durable perovskite-on-silicon panels designed to lower solar LCOE.
- Technology
- Perovskite-Silicon Modules
- Status
- Scaling Production
- Location
- USA
- Website
- Visit site →
TNO Solar Energy
Research InstituteDutch research organization leading European consortia for industrial-scale perovskite silicon integration.
- Technology
- Industrial Tandem Integration
- Status
- Consortium Leader
- Location
- Netherlands
- Website
- Visit site →
Trina Solar
ManufacturerLeading global PV module supplier actively advancing silicon-perovskite tandem research and module prototyping.
- Technology
- Perovskite-Silicon Tandem
- Status
- R&D / Prototyping
- Location
- China
- Website
- Visit site →
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