November 18–20, 2025 — The GENERA 2025 International Energy Exhibition, one of Europe’s most influential energy industry events, was held at the IFEMA Madrid Exhibition Center in Spain.
As a leading enterprise in the low-voltage electrical field, LAZZEN showcased its advanced smart energy solutions and core products for wind power, photovoltaic (PV), energy storage, and EV charging stations at Booth 10E01 in Hall 10. Leveraging technological innovation and scenario adaptability, LAZZEN attracted significant attention from industry professionals.

Solutions for Wind Power Systems

With the rapid growth of the global wind power industry, the European market increasingly demands high-efficiency and stable wind power systems. LAZZEN’s exhibited wind power solutions cover both doubly-fed and full-power system types.
To address the technical requirements of high-voltage systems in the European market, LAZZEN introduced two innovative AC2000V products — the NDC5K-3200R vacuum contactor and the NDW3(TU) circuit breaker.
The NDC5K-3200R adopts advanced vacuum technology, ensuring safe and reliable operation in high-voltage environments, with high durability and low maintenance costs for frequent switching applications. The NDW3(TU), optimized for high-voltage wind power systems, delivers excellent breaking performance and rapid response, effectively supporting reactive power regulation and grid connection in wind power systems, providing a solid foundation for overall system performance enhancement and cost optimization.

Solutions for PV Systems

Amid the ongoing global energy transition, LAZZEN, as a pioneer in the new energy electrical field, launched the NDW2GZ-2500 DC isolator switch to ensure the efficient and stable operation of centralized PV systems.
This product features a rated working voltage of up to DC1500V and a short-time withstand current of 160kA/0.2s, ensuring reliable operation under extreme conditions. Its 2P pure DC design eliminates the need for short-circuiting and meets the highest DC-PV2 industry standard, fully satisfying the core requirements for high-performance electrical equipment in centralized PV power plants.

Solutions for Energy Storage Systems

LAZZEN’s energy storage solutions cover both large-scale and residential energy storage scenarios, meeting diverse application needs.
As energy storage becomes a key application for improving grid stability, LAZZEN officially launched the NDG3ATZ series DC1500V isolator switches, including the NDG3ATZ-3600 (IEC) and NDG3ATZ-2500U (UL) models.
This series is designed for large-scale energy storage systems, with a rated working voltage of DC1500V and a maximum short-circuit current capacity of 105kA, maintaining stable performance under harsh conditions and providing safe and reliable electrical isolation for system operation.

Solutions for EV Charging Stations

LAZZEN’s EV charging station solutions cover both DC and AC types, with precise product matching for diverse charging scenarios.
The core DC charging product, the NDM2L series residual current-operated circuit breaker with a plastic enclosure, integrates A-type/AC-type residual current protection and features a compact design to achieve the smallest size in the industry, significantly saving installation space and reducing the overall cost of the distribution box.
For AC charging, the solution features the NDB1LE-63 A-type or B-type residual current circuit breakers with a high breaking capacity of 6kA, operating temperature range from -40℃ to 70℃, a fault indicator window at the front for real-time contact status feedback, and strong immunity to high-frequency leakage currents, ensuring reliable operation in complex environments.
Through this exhibition, LAZZEN fully demonstrated its technological accumulation and innovative strength in the smart energy field, contributing “LAZZEN Solutions” to global smart energy development, while further strengthening communication and cooperation with international peers and leading the industry toward a more efficient and greener future.