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Products

Wind Turbine Generators (WTG)

Envision is the first in the industry to develop smart turbines that combine advanced control systems, data analysis, active performance control, and reliability prediction capabilities. Through this ‘digital twin’, our turbines have an understanding of real-time status down to the component level, and a deep understanding of environmental conditions. This ‘software defined’ approach extends from design through deployment, resulting in a turbine with increased effectiveness and longer service life.

EN 156/3.3

Basic Parameters
Rated Power 3300 KW
Design class IEC S
Cut-in wind speed 3m/s
Cut-out wind speed 25m/s
Maximum wind speed(10min) 40m/s
Design lifetime 20 years
Rotor
Rotor diameter 156m
Swept Area 19113m2
Pitch System Electrical pitching
Generator
Generator type Doubly fed induction
Rated Voltage 950V
Converter
Type Three level power converter Type3 (IEEE)
Frequency 50Hz
Rated output voltage 950V
Gearbox
Type 3 stages transmission
Braking system
Main braking system Aerodynamic braking
Secondary braking system Hydraulic braking
Tower
Tower type Steel Tubular or Hybrid Tower (Optional)
Hub Height 120m / 140m

EN 182/5.0

Basic Parameters
Rated Power 5000 KW
Design class IEC S
Cut-in wind speed 3m/s
Cut-out wind speed 25m/s
Maximum wind speed(10min), Verf 57m/s
Design lifetime 25 years
Derating temperature 50°C
Rotor
Rotor diameter 181.1m
Swept Area 25759m2
Pitch System Electrical pitching
Generator
Generator type Doubly fed induction
Rated Voltage 1140V
Converter
Type Three level power converter Type3 (IEEE)
Frequency 50Hz
Rated output voltage 1140V
Gearbox
Type 3 stages transmission
Braking system
Main braking system Aerodynamic braking
Secondary braking system Hydraulic braking
Tower
Tower type Steel Tubular or Hybrid Tower (Optional)
Hub Height 130m / 140m

EN 252/14

Basic Parameters
Rated Power 14000kW
Design class IEC S
Cut-in wind speed 3m/s
Cut-out wind speed 25m/s
Maximum wind speed(10min), Verf 57m/s
Design lifetime 25 years
Rotor
Rotor diameter 252m
Swept Area 49876m2
Pitch System Electrical pitching
Generator
Generator type Permanent magnet medium speed
Rated Voltage 1140V
Converter
Type Full scale power
Frequency 50Hz
Rated output voltage 1140V
Gearbox
Type 3 stages transmission
Braking system
Main braking system Aerodynamic braking
Secondary braking system Hydraulic braking
Tower
Tower type Steel Tubular
Hub Height 146m / site specific

EN 226/8.5

Basic Parameters
Rated Power 8500 KW
Design class IEC S
Cut-in wind speed 3m/s
Cut-out wind speed 25m/s
Maximum wind speed(10min) 57m/s
Design lifetime 25 years
Rotor
Rotor diameter 226m
Swept Area 40115m3
Pitch System Electrical pitching
Generator
Generator type Doubly fed induction
Rated Voltage 1140V
Converter
Type Partial power
Frequency 50Hz
Rated output voltage 1140V
Gearbox
Type 4 stage transmission
Braking system
Main braking system Aerodynamic braking
Secondary braking system Hydraulic braking
Tower
Tower type Steel Tubular
Hub Height 131m / site specific

Battery Energy Storage System (BESS)

Envision’s liquid cooling Smart BESS products are designed and tested using in-house R&D capabilities. We combine nearly 20 years of experience in wind turbine electrical systems and grid integration with global team of experts to fully optimize energy storage products and systems – from the cells to product design, control systems and interfaces, through to lifetime operations.

Envision always ensures quality and safety is at the forefront of all decisions.

As the demand for BESS accelerates across the world, Envision is continuously developing and improving products and services to ensure together we can bring solutions to the industry whilst meeting client’s technical, environmental, social and economic challenges.

Existing capacity in operation 60 GWh
Capacity by 2026, powered by net-zero energy 400+ GWh
Experience in EV battery 15 Years
Critical accidents 0

Green Hydrogen

A world-leading Green Hydrogen Technology Company

Green hydrogen is a key accelerator for industrial decarbonization and low-cost renewable energy storage. Envision Energy is a world-leading green hydrogen producer and the only company that can provide integrated hydrogen value chain, including Renewable Energy System and hydrogen production equipment within Envision’s net-zero industrial park.

Envision Hydrogen Provides a Complete Set of Turn-key Solutions, Including Renewable Energy Digital Capability and Green Energy Carrier Production Solutions.

Digital

Envision Galileo System Based on Digital Twin Technology

Enable wind turbines to see through component life, accurate diagnosis and active prevention.

Help cluster collaboration optimal, collaborates with power forecast and ESS.

Help cluster self-learning and self-evolving.