On November 7, 2025, EvoTec Power’s independently developed 6MW High/Low-Voltage Coaxial Generator was officially delivered.
This marks not only a decisive breakthrough in EvoTec’s advancement of intelligent high-end power generation equipment, but also introduces a highly integrated, 

groundbreaking solution that sets a new global technical benchmark for the generator industry.

Breaking Through Core Technologies — Building a Strong Intellectual Property Barrier

During the R&D process, the EvoTec engineering team confronted world-class challenges associated with high- and low-voltage coaxial structures.
After years of continuous research, multiple innovations were successfully consolidated into EvoTec’s own intellectual property.
In July 2025, the project obtained the National Authorized Invention Patent (Patent No. ZL202110785377.2), forming a solid technological barrier.

Pushing the Limits — Solving Three Critical Technical Challenges

⚡ 1. Coordinated High/Low-Voltage Winding Design & Electromagnetic Compatibility

By precisely optimizing electromagnetic field distribution, the team solved insulation voltage endurance and efficient heat dissipation challenges inherent in coaxial structures, ensuring long-term stability even under extreme operating conditions.

⚡ 2. Integrated Structural Strength & Lightweight Design

Using high-strength composite materials and innovative mechanical structures, the generator achieves “lighter weight without compromising strength,” significantly improving structural integrity and fatigue resistance.

⚡ 3. Breakthrough in High-Efficiency Cooling Systems

With EvoTec’s patented low-noise, high-efficiency fan technology, the system successfully overcame cooling bottlenecks associated with high power density, ensuring long-term reliability in high-temperature and high-load environments.

Six Major Performance Breakthroughs — Redefining the Industry Standard

✅ Ultra-High Power Generation Efficiency

Optimized electromagnetic and structural design eliminates redundant losses.
Even under high power output, the generator maintains exceptional conversion efficiency, significantly improving energy utilization.

✅ Superior Dynamic Performance with Rapid and Stable Response

Equipped with advanced excitation control technology, the generator responds instantly to load fluctuations, keeping voltage accuracy within ±1%, ensuring stable power for precision equipment.

✅ Compact & Lightweight — Perfect for Power Trucks

A short-barrel, high-density structure combined with lightweight materials greatly reduces overall weight and length, meeting the stringent installation demands of mobile power vehicles.

✅ Coaxial High/Low-Voltage Dual Output — No Transformer Required

With two independent high- and low-voltage outputs integrated in one machine, the system eliminates the need for external transformers, simplifying the architecture and reducing both CAPEX and lifecycle costs.

✅ Space-Saving & Weight-Reducing System Architecture

The removal of the transformer drastically reduces installation footprint.
Combined with the lightweight generator body, the total vehicle weight is significantly reduced, improving mobility and fuel economy.

✅ Low Vibration, Low Noise, Environment-Friendly

Optimized rotor dynamic balance and patented support structures greatly reduce vibration and noise, enhancing operator comfort while meeting strict environmental standards.

Hardcore Technical Performance — Strength Proven by Data

Through rigorous testing, the generator achieved a Total Harmonic Distortion (THD) of ≤1.1%, far superior to the international standard of <5%.
All performance metrics reach the advanced level of global power generation technology.

Looking Ahead

Defining standards through technology.Shaping the future through craftsmanship.

EvoTec Power will continue driving innovation, advancing power generation technology, and contributing to the modernization and high-end development of global energy equipment.