​WRTB / VRTB TURBINE vertical wind turbine

WRTB: Next-Generation Proven Wind Tech. 

ACOUSTIC EMISSIONS
Sound Pressure Level: ≤ 35 dB(A) at 10 m height
Note: The turbine's sound pressure level at a 10-meter distance is below the threshold of ambient background noise in typical environments, making it acoustically unobtrusive.

SPECIFICATION

- Type – Modular Multiblade Vertical Axis (VAWT);
- Rated power 1,5 kW;
- Max power    2,5  kW;
- The amount of wind power modules - 2;
- Swape area 5,2 m2;
- Operation – counter rotation;
- Blade control -None;
- Overspeed rotation -None;
- Gearbox – None, direct drive;
- Starting wind speed - 2 m / s;
- Cut-in wind speed – 3m/s;
- Rated wind speed – 13 m/s;
- Operating range of wind speeds - 3 ÷ 45 m / s;
- Wind speed control – None;
- Omni-directional;
- Size preassembled turbine -D1300x4800;
- Shape -cylindrical;
- Weight -300 kg;
- Noise (5m) less 35 db;
- Material – plastic GFRP or steel.

Generator:
- Type - Permanent magnet alternator;
- Installed capacity – 2,5 kW.

Controller hybrid Off-Grid «MPCT-5000»:
- Output power - up to 5 kW;
- Output Voltage – 48  V (100Amps)
- Wind input voltage – 250 Vac
- Solar input voltage -64 Vdc (40 Amps)

2-hybride solution 10 kW

Engineered for Resilience, Proven in the Most Demanding Environments

Achieving true energy independence requires technology forged in extreme conditions. Our flagship vertical-axis wind turbine is a purpose-built power solution, proven to provide reliable, autonomous operation for critical infrastructure. Engineered to thrive in harsh weather, from salt-spray corrosion to hurricane-force winds, it delivers safe, continuous performance where conventional systems fail.
This resilience is born from complete vertical integration and patented innovation. Designed and manufactured in-house, the turbine incorporates proprietary technology and unique know-how developed over decades. Its core advantage lies not in isolated parts, but in the perfectly synchronized synergy of its three main systems:
Advanced Aerodynamics: Patented blade and rotor geometry for maximum energy harvest from turbulent, omnidirectional winds.
Robust Electromechanics: Custom-designed synchronous generators built for durability, high torque at low RPM, and long-term performance.
Intelligent Power Electronics: Smart digital controllers that optimize output, manage integration, and ensure safe, autonomous operation.
We go beyond generating watts—we empower energy independence through intelligent, resilient, and sustainable power systems.
Introducing the WRTB-2M-5000: A 5 kW Powerhouse for Critical Applications
This holistic engineering philosophy culminates in our robust workhorse: the WRTB-2M-5000. This 5 kW vertical-axis wind turbine is the ideal power source for remote industrial sites, large off-grid properties, agricultural operations, and mission-critical telecommunication infrastructure.

Key Specifications & Configuration:
Rated Power: 5 kW
Rotor Diameter: 2 meters
Height: 6 meters

Primary Configuration: Available in a Battery Charge setup for straightforward installation and reliable off-grid operation.

Reliability Engineered In, Maintenance Minimized

The WRTB-2M-5000 is engineered for high reliability and fully automatic operation in the world's harshest conditions. Its advanced aerodynamics are paired with sophisticated Maximum Power Coefficient Tracking (MPCT) technology, ensuring high energy harvest across a wide range of wind speeds.

Most critically, this system is engineered to maintain controlled power generation up to its full 5 kW rating even during extreme weather events. Unlike turbines that must shut down for protection, our design ensures continuous operation, delivering unmatched value, superior uptime, and peace of mind for users who depend on unwavering power.

1-hybride solution 10 kW

​VERTICAL AXIS WIND TURBINE WRTB-2M-5000

THE FOUNDATION OPTIONS

​We introduce two versatile tower configurations engineered specifically for VAWT (Vertical Axis Wind Turbine) installations at a 5-6 meter elevation. This universal support structure, available in robust four or six-leg designs, provides a solid foundation for a double-stack turbine array. The integrated platform is also designed to accommodate solar panels and a compact electrical enclosure, creating a single, unified structure for hybrid renewable energy generation. For a detailed view, please refer to the accompanying visuals.

SPECIFICATION

- Type – Modular Multiblade Vertical Axis (VAWT);
- Rated power 3 kW;
- Max power   5 kW;
- The amount of wind power modules - 2;
- Swape area 12 m2;
- Operation – counter rotation;
- Blade control -None;
- Overspeed rotation -None;
- Gearbox – None, direct drive;
- Starting wind speed - 2 m / s;
- Cut-in wind speed – 3m/s;
- Rated wind speed – 13 m/s;
- Operating range of wind speeds - 3 ÷ 45 m / s;
- Wind speed control – None;
- Omni-directional;
- Size preassembled turbine -D2200x5500;
- Shape -cylindrical;
- Weight -700 kg;
- Noise (5m) less 35 db;
- Material – plastic GFRP, steel.

Generator:

- Type - Permanent magnet alternator;
- Installed capacity – 5 kW.

Controller hybrid Off-Grid «MPCT-5000»:

- Output power - up to 5 kW;
- Output Voltage – 48 or 96 V (100Amps)
- Wind input voltage – 250 Vac
- Solar input voltage -64 Vdc (40 Amps)

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