Energy Generation
Advanced nanometric formulations for solar energy.
Empowering next-gen photovoltaics. Transparent. Efficient.
A subsidiary of GenesInk Group, GNKSUN develops advanced nanometric formulations tailored for the printed solar energy sector (Organic Photovoltaic, Perovskite).
At the crossroads of materials chemistry, photovoltaics, and sustainable energy, GNKSUN redefines how solar cells are manufactured, focusing on lightweight, flexible, and scalable energy harvesting solutions.
Indoor PV, Organic Solar Panels, Perovskite Cells…
Our transport layers (HTL/ETL) and conductive solutions meet the specific requirements of printed energy harvesting, combining high power conversion efficiency, long-term stability, and industrial reproducibility compatible with high-throughput printing.
When conventional photovoltaics reach their limits,
GNKSUN reconciles efficiency, durability and integration.
Key Markets
BIPV & smart buildings, Agrivoltaics, Lightweight infrastructures, Mobility, IoT & autonomous devices, Drones & robotics.
Challenges
Lightness, flexibility, energy efficiency, aesthetic integration, weight and footprint.
What GNKSUN Unlocks
Energy-producing surfaces, flexible photovoltaic modules, complementary alternatives to silicon, discreet integration into buildings and objects, scalable manufacturing.
Lightweight and flexible, perovskite-based photovoltaic devices (PSC) enable seamless integration into constrained environments and onto complex structures.
Explore our applicationsKey Advantages
// Solar Innovation
Organic & Perovskite
For all sustainable PV cell types.
High Efficiency
Optimized active & collector layers.
Lighter & Flexible
Redefining structural integration.
Roll-to-Roll
Seamless industrial integration.
Layer Optimization
Optimize active and collector layers for greater energy efficiency. We engineer the interface between materials to maximize charge extraction and minimize losses.
- Energy Efficiency
- Interface Engineering
Stability & Conductivity
Ensure conductivity and structural stability over time. Our formulations are tested to withstand environmental stress, ensuring longevity for outdoor and indoor applications.
- Long-term Reliability
- Stable Conductivity
Design Aesthetics
Combine technical performance with energy efficiency and design aesthetics. We enable solar devices that are not only functional but seamlessly integrated into buildings and objects.
- Design Freedom
- Transparent / Colored
Offer
// From R&D to Licensing
Prototyping
Pattern optimization and prototyping on target substrates.
Formulation Co-development
Adaptation to support performance objectives.
Process Engineering
Seamless integration into existing manufacturing lines.
Operating Licenses
Technology transfer for autonomous operation.
// CORE Offer
Formulation Co-development
Proven formulations. Expertise to evolve them.
Our formulation portfolio is a scalable technology foundation for your developments.
Accelerate your time to market
Mature, industrializable formulations designed to reduce your qualification phases.
Easily integrate our formulations into your processes
Broad compatibility with all industrial printing processes and a wide range of substrates, including flexible and heat-sensitive ones.
Create products your competitors cannot design
We select the formulation best suited to your application, then customize it when your project demands unprecedented performance.
Prototyping
From idea to functional solar device — faster, smarter, with the right technologies.
Our ambition is to drastically reduce the time between the initial idea and the first operational prototype. GNKSUN supports advanced energy companies throughout their design and prototyping phases.
Intelligent PV Design Platform
Specifically developed to integrate physical constraints, material properties, and printing processes for solar applications from the earliest design stages.
- Design with real integration constraints
- Optimize energy architectures
- Secure designs & control costs
Expert Support & Co-Design
Our experts provide tailored design support, drawing on their in-depth mastery of nano-formulations. We help you define relevant architectures and secure technical choices pre-prototyping.
Rapid Prototyping
A dedicated printing facility enabling a fast transition from design to physical solar device. Hybrid approach suited for innovation phases and proof-of-concept.
Product Families
// Our Technologies
High Performance Conductive Inks
Key Uses
High-performance electrical conductivity, micron-scale printing resolution, electrical continuity on fine lines, performance-to-material-cost optimization.
Key Functionalities
Charge transport control, Layer uniformity & crystallization
Semiconductive Inks
Key Uses
Functional layers (ETL, HTL, top electrode), organic & perovskite active layers
Key Functionalities
Charge transport control, Layer uniformity & crystallization
Transparent Conductive Inks
Key Uses
Fine transparent lines & circuits, Transparent flexible electrodes & ITO replacement layers for photovoltaics
Key Functionalities
High transmittance, High optoelectronic FoM, Haze control, Mechanical flexibility
// Universal Compatibility
Methods
Substrates
// Energy Generation
Semiconductive Inks
Metal-oxide semiconductor inks (ZnO, AZO, WO₃) used as electron- and hole-transport layers in printed and flexible solar cells. Filter by material and request the technical data sheet.
| Printing process | Material | Conductivity (S/cm) | Technical Data Sheet | Reference |
|---|
Request the Technical Data Sheet
// In the Press
Scientific Publications
Selected news, awards and research around our energy generation materials.
Process Engineering
Optimize printing processes and ensure result reproducibility.
GNKSUN supports industrial partners and system integrators in the operational deployment of our solutions within their production lines. Our approach ensures optimal and compliant use of our technologies, taking into account your equipment.
Identification
Of technical challenges and process bottlenecks before integration.
Control
Ensuring fully controlled and reproducible printing processes.
Performance
Achieving efficiency and layer thickness levels aligned with expectations.
Efficiency
Optimized setup and parameterization time for faster production.
Operating Licenses
Technology transfer for autonomous use of our expertise within a defined geographical or industrial scope.
Ready to Power Up?
Design and manufacture your own solar devices.