Service-Sinonery

Wind service

ISP

Full scope O&M
1.PM/Troubleshooting
2.Large corrective
3.Predictive Maintainance
4.Monthly O&M report
5.Availablility guarantee

Under full o&m
 Yanggao 48mw g90
 Ningxia 150mw g97

Best case

Yanggao Windfarm 48MW-G90 2.0MW full scope
2021-NEH-1630h 2022-03 Takeover 2022-NEH-2115h 
2023-NEH-2787h

Mechanical

Brake / Pitch / Yaw

Electrical

Generator / ABB parts / Motor / Relay

Hydraulic

Brake / Pitch / Yaw

Control

Ingeteam / DAC / Phoenix

Wire/Cable

Fiber / Cable / Mechanical accessory

Blade

G52 / G58 / G97

Mainshaft

G5X / G8X/G9X / G114 / G132

Gearbox

G5X / G8X/G9X / G114 / G132

Generator

850KW / 2MW / 2.5MW / 3.465MW

Transformer

ABB / JST / ≥2MW

Self developed Alternative component to keep turbines operating

Optimized design to reduce the failure rate and shorten the delivery period

Fatigue-Enhanced Design of Yaw Gearbox

Oil-Resistant and Stable Design of Electrical Slip Rings

Improved Design for Stable Operation of Cabin Air Heaters

Ice-Prevention Design Replacement for Ultrasonic Anemometers

Leak-Proof, Long-Life G9X Hydraulic Cylinder Design Replacement

Yaw Brake Padupdate

changed into a polymer special and self-lubricating material, which solves the problem of abnormal sound and vibration of yaw, and prevents the wear of the plate

Slip ring Carbon Powder Cleaning

The problem of powder accumulation can be solved by replacing the new type ventilation motor and blowing direction
Blade Lighting Protection Retrofit

Solve the problem of interference and incomplete gap discharge, and effectively prevent the blade from being damaged by lightning

NRG update to SONIC

Effectively solve the mechanical anemometer and mechanical wind vane due to mechanical bearings, lightning strikes, freezing rain, freezing snow caused by damage and failure.

Solution to main shaft fracture issue

Protection tooling

Online monitoring system

New Developed - Reinforced Main shaft

More than 100 operated in China

Export to Latam

Professional Large corrective
team from Ex-Gamesa
Comprehensive maintenance
process system guarantees
Professional Specical
tools Kit guarantees

The core personnel of the blade maintenance team have worked for years in Gamesa,
Vestas, and LM blade service teams, with have rich maintenance experience

Cleaning performance

BY 2024, 1000+ tower oil cleaning services completed

Typical cleaning comparison photos
Cleaning without stop WTG

Rust removal and paint for TOWER

Rust removal and paint repair performance,BY2025, more than 500 tower rust removal and paint repair services have been completed

Spray primer
Cleaning robot

Core advantage

Spare parts

Main Components

Dismantle&Refurbish

O&M

Tools&Consumables

Wind service

ISP

Best case

Mechanical

Electrical

Hydraulic

Control

Wire/Cable

Blade

Mainshaft

Gearbox

Generator

Transformer

Self developed Alternative component to keep turbines operating

Optimized design to reduce the failure rate and shorten the delivery period

Yaw Brake Padupdate

Slip ring Carbon Powder Cleaning

Blade Lighting Protection Retrofit

NRG update to SONIC

Solution to main shaft fracture issue

Cleaning performance

Rust removal and paint for TOWER

Predictive Preventive

Nacelle LiDAR

Photovoltaic detector

Cleaning robot

COMPANY

SERVICE

CONTACT