Wing Solar
Wing Solar
Engineered for absolute system resilience, maximum power retention, and smart grid interoperability.
For nearly two decades, Wing has stood at the cutting edge of global PV infrastructure, bridging advanced engineering in China with robust localized customer support systems across the globe. As a recognized BloombergNEF Tier 1 Solar Manufacturer since our restructuring, we design and distribute complete solar infrastructure systems to over 90 regions.
Our strategic alignment is centered around three operational pillars: Intelligent manufacturing systems (Factory 4.0), extreme warranty reliability (up to 30 years), and decentralized localized compliance support via our European headquarters in Vienna, Austria. We make grid-scale energy transfer accessible, efficient, and financially sustainable.
Engineered using high-purity tunnel oxide passivated contact (TOPCon) architecture, delivering superior temperature coefficients and reduced Levelized Cost of Energy (LCOE).
Residential Scale
| Design: | Standard Single-Glass |
| Dimensions: | 1762 x 1134 x 30 mm |
| Efficiency: | 22.77% Peak |
| Temp. Coeff.: | -0.29% / °C (Pmax) |
| Warranty: | 30-Year Performance |
Commercial & Industrial
| Design: | Standard High-Load |
| Dimensions: | 2279 x 1134 x 35 mm |
| Efficiency: | 22.84% Peak |
| Temp. Coeff.: | -0.29% / °C (Pmax) |
| Warranty: | 30-Year Performance |
Utility Scale
| Design: | Bifacial Double-Glass |
| Dimensions: | 2384 x 1303 x 35 mm |
| Efficiency: | 22.70% Peak |
| Temp. Coeff.: | -0.30% / °C (Pmax) |
| Warranty: | 30-Year Performance |
Our state-of-the-art manufacturing facility in China serves as the backbone of our operational excellence. Utilizing advanced AI-driven optical scanning, automatic ribbon alignment, and high-frequency EL (Electroluminescence) dual-testing setups, we eliminate cell micro-cracks and structural defects before shipment.
With a current active capacity of 3GW+, our production blueprint is systematically scaling to 10GW by 2026. This aggressive scaling ensures deep cost optimization and secure component allocation for massive engineering, procurement, and construction (EPC) projects globally.
Operating as both a manufacturer and direct exporter allows us to control the entire material bill of lading. By maintaining long-term silicon ingot partnerships and local processing lines, we buffer our clients against volatile market swings.
Our strategic warehouse distribution network in Europe—managed through our headquarters in Vienna—guarantees continuous product availability, rapid customs clearance, and reduced shipping lead times.
Custom balancing, storage, and distribution setups optimized for diverse global application scenarios.
Integrating compact N-type modules with hybrid storage setups and high-efficiency charge controllers to deliver off-grid energy security and grid independence for modern households.
Engineered to optimize high-voltage distribution networks. Our smart combiner boxes, PV cables, and hybrid systems stabilize energy flow, reducing operating costs for global factories.
Bifacial double-glass architectures designed for maximum energy output. Our utility systems work flawlessly with tracker mechanisms to optimize generation at minimal LCOE levels.
Anticipating energy demands and aligning engineering processes with next-generation grid trends.
Modern solar distribution systems must manage complex bidirectional power flows. Our research and development pipeline is focused on integrating AI-driven battery management systems (BMS), high-frequency solid-state switches, and automated rapid shutdown (RSD) features. These advancements safeguard PV arrays while maintaining peak efficiency.
While our TOPCon N-type cells currently reach efficiencies above 22.8%, our technology roadmap is set to transition toward Perovskite-Silicon Tandem cell configurations. By layering perovskite materials on silicon substrates, we aim to surpass the theoretical conversion limits of pure silicon, targeting panel efficiencies above 28% by 2028.
Entering international solar markets requires meeting stringent quality and environmental standards. Our full product line is fully certified to global safety and quality standards, including CE, RoHS, ISO 9001, ISO 14001, and ISO 45001.
We understand that prompt physical support is vital. With offices in Austria, local distribution hubs, and native engineering teams, we handle warranty claims, installation support, and system integration locally. This localized presence ensures compliance with regional network regulations and streamlines project development.
Helping Procurement Directors and EPC Managers optimize acquisition costs, logistics, and quality assurance processes.
Work with our technical engineering team to customize systems to your project's specific load profiles, grid connection codes, and environmental demands.
We offer full factory testing access. Third-party testing companies are welcome to audit shipments before they leave our factory.
With direct logistics routes and regional warehouses, we handle shipping, customs clearance, and deliver systems directly to your project site.
Expert answers to common technical, logistics, and procurement questions.
N-Type TOPCon panels feature zero Light-Induced Degradation (LID) and offer a superior temperature coefficient (-0.29%/°C). This allows them to generate more power over time, especially in high-temperature environments. This directly translates to lower LCOE and better returns on investment for utility projects.
Our plants use Industry 4.0 automation. Every module undergoes double EL (Electroluminescence) testing, flash calibration, and thorough mechanical load testing. Our components are fully certified to international standards, including CE, RoHS, and ISO.
We offer an industry-leading 30-year linear performance warranty on our N-type solar modules, along with product warranties up to 20 years. Our distribution hardware, inverters, and storage batteries are backed by local support offices, ensuring replacement and repair needs are handled promptly.
Our Vienna office bridges direct-from-factory pricing with local Western European service. It manages our regional parts warehouses, handles compliance documentation, and provides technical customer support.
Engineered to work seamlessly with high-performance solar arrays to ensure long-term system stability.
