Proven Resilience: BDX and NCX Meet EU Fire Standards
[CREGLINGEN, GERMANY / BELLARIA-IGEA MARINA, ITALY] – WINAICO, a globally recognized leader in high-performance solar modules, is proud to announce that its Glass-Glass series, including the NCX rectangular cell series and BDX back- contact technology series, has successfully passed rigorous fire safety testing conducted by Istituto Giordano S.p.A., a premier third-party certification body in Italy. Under simulated extreme combustion conditions, both series demonstrated exceptional flame resistance and structural stability, securing the latest Italian fire classification, a critical milestone for WINAICO’s continued expansion across the European market.
A New Benchmark in Safety: Aligning with Italy’s 2025 Fire Safety Evolution
This certification comes at a pivotal moment in the transition of Italian energy sector. Issued by the Italian National Fire Department (Vigili del Fuoco), the newly enacted DCPREV 14030/2025 technical guideline replaces the legacy UNI 9177 Class 1 standard with the more stringent European EN 13501 framework. This shift signifies Italy’s full integration with EU building product standards, significantly raising the technical barrier for solar installations.
The updated Italian guidelines provide a more granular approach to fire safety for PV systems under 1,500 V, specifically distinguishing between Building-Attached PV (BAPV) and Building-Integrated PV (BIPV) applications to ensure that, in emergency scenarios, PV systems do not exacerbate fire risks, while preserving safe access routes for first responders and minimizing property loss.
Rigorous Testing and Superior Performance
In the laboratories of Istituto Giordano S.p.A., the NCX and BDX series underwent exhaustive testing that combined high-temperature thermal stress and wind speed variables with standardized ignition sources. The results were definitive: both series achieved the Class E ignitability standards under EN ISO 11925-2, and secured the prestigious BROOF(t2), the highest tier for external fire exposure on roofs. These ratings confirm the modules’ structural integrity within modern Italian and EU building safety frameworks.
For system integrators and investors, this certification translates into tangible operational advantages. As insurance providers and regulatory bodies heighten their risk management requirements, WINAICO’s certified safety profile helps accelerate project approvals and enhances the transparency of long-term risk control for large-scale commercial and residential assets.
Deepening EU Presence: from Capacity to Risk Resilience
Italy remains one of Europe’s key rooftop PV markets. “Italy combines a deep architectural heritage with rigorous engineering standards. Achieving compliance under the new fire framework not only demonstrates our technical capability, but also reinforces our commitment to delivering long-term reliability backed by a 30-year performance warranty.”
As European regulations continue to evolve, ranging from fire safety classifications to Environmental Product Declarations (EPD), WINAICO remains ahead of the curve. By combining high-efficiency power generation with proactive international certifications, WINAICO ensures that its partners can navigate shifting market landscapes with stability and confidence.
About WINAICO
WINAICO, a solar brand of Win Win Precision Technology Co., Ltd., is headquartered in Hsinchu, Taiwan, with subsidiaries in Germany and Australia. Leveraging a rigorous quality management system inherited from the semiconductor industry, WINAICO specializes in high-efficiency solar module technology to deliver the world’s most reliable clean energy solutions.
About WINAICO:https://winaico.com/
