Recently, a demonstration of robotichigh-altitude precision maintenance operations took place at the Laoyemiao WindFarm in Duchang County, Jiangxi.

Utilizing the Wisson AP30-P4H FlexibleHigh-Pressure Cleaning System, the complete cleaning of an entire wind turbine(nacelle, tower, and blades) was accomplished in just 16 hours. This representsa 100% efficiency increase compared to manual methods. The operation provedsafe, highly efficient, high-quality, and low-cost, setting a new benchmark forintelligent wind turbine maintenance with "flexible power."

**Significant Cost Reduction and EfficiencyGain**

**Solving the Wind Turbine Maintenance'Impossible Triangle'**

In routine operations, turbine cleaning isa critical task for ensuring efficient operation and extending service life.Dirt, grease, and other contaminants on turbine surfaces can affect aerodynamicprofiles, reduce efficiency, and accelerate component wear. Regular cleaningeffectively reduces contaminant buildup, lowering turbine noise and vibration.

Located by Poyang Lake, Laoyemiao Wind Farmis one of the largest in Jiangxi's power grid by installed capacity. Its vastnumber of units and complex operating environment pose significant challengesfor maintenance. Traditional manual high-altitude work carries major safetyrisks and low efficiency, while some new automated tools have limitedcapabilities, are difficult to deploy, and are costly. This has long created adilemma where "safety, efficiency, and cost" cannot all be optimizedsimultaneously. To enhance maintenance intelligence and effectiveness, the windfarm operator recently chose Wisson Technology's multi-functional 「Wash·Inspect·Coat」 Rapid Maintenance Platform, employing the AP30-P4H FlexibleHigh-Pressure Cleaning System for a full-turbine cleaning.

After on-site inspection, the Wisson teamfound varying degrees of contamination on all turbine components. Bladecontamination was primarily surface dust, the nacelle area had light bandedgrease, and the tower—especially around the collar—had heavy grease that had penetrated the paint. To address this, theteam tested multiple nozzle and cleaning agent solutions, ultimately completingthe task successfully. The cleaning results highly met client expectations,passing acceptance by both the asset owner and operator with notable outcomes:

**Efficiency Doubled, Costs Slashed**

The entire operation took 16 hours(covering tower, nacelle, and blades), representing a 100% efficiency increaseover traditional manual methods. Regarding cost, the significant efficiencygain directly led to a major reduction in labor expenses and further loweredcosts in areas like personnel insurance and equipment wear-and-tear, resultingin a substantial overall cost reduction. Furthermore, the AP30-P4H's fulllightweight and modular design allows transport of the entire system in asingle pickup truck—one vehicle equals one service team—drastically reducing redeployment and setup times. This enablesrapid response and high-frequency operations, offering even greater efficiencyadvantages in subsequent large-scale projects.

**Flexible Technology Ensures CompleteSafety for Personnel, Turbine, and Equipment**

On one hand, unmanned aerial operationscompletely eliminate extreme risks like worker falls from height and greatlyreduce personnel exposure to harsh environments. On the other hand, theAP30-P4H's flexible embodied intelligence architecture—Pliabot®flexible joints combined with tactile AI—enablesdynamic adaptive balance during operation. Its flexible structure can activelydissipate energy from unexpected collisions, achieving non-damaging work andcomprehensively safeguarding both the turbine and the operating equipment.

**Thorough, No-Miss Cleaning**

Empowered by Pliabot® flexible joints, theAP30-P4H achieves precise, flexible operation at multiple angles. Itefficiently covers structural blind spots such as nacelle corners and bladetransitions, accurately conforming to complex curved contours with a spraycoverage exceeding 90%, ensuring comprehensive, high-quality cleaning results.