Product Details
Eye of the Fan White Lightning Protection wind lidar rental,
-50-50m/s Wind
| Product introduction
Molas NL series is a nacelle wind lidar independently developed for
the intelligent application scheme of wind power customers. It is a
laser remote sensing wind measurement device installed on the top
of the wind turbine nacelle. The lidar adopts the coherent
detection system, and based on the principle of laser Doppler
frequency shift, realizes the accurate measurement of 50m-200m /
400m / 750m vector wind field in front of the fan impeller.
| Application scenarios
Molas NL system structure optical head (OH) is the core component
of Molas NL, which mainly realizes the function of laser remote
sensing detection, including the laser, optical transceiver
antenna, main board circuit (host control and high-speed data
acquisition).
The data storage unit (PU) is a key component of Molas NL for data
storage and external interaction, mainly consisting of power
supply, data processing, data storage, and external interaction.
| Product parameters 参数
PerformanceMeasure the distance | 50~200m |
Number of measured sections | 10 |
Sampling frequency | 4Hz |
Wind speed measurement range | -50 ~50m/s |
Wind direction measurement range | -180°~180° |
Wind speed accuracy | 0.1m/s |
Accuracy of wind direction | ±0.5° |
Laser form | pulse wave |
| Product Features
With four beams, it fully covers the impeller surface and truly
realizes three-dimensional measurement.
| Product Image
Company Profile
MOVELASER
Nanjing Movelaser Co., Ltd., established in 2015, is a leading
innovator in the development and application of coherent wind LiDAR
systems. We have introduced a range of dynamic wind LiDAR products,
including ground-based, nacelle-mounted, and 3D scanning systems.
Our products have achieved CE and ETL certifications, and their
performance parameters have been validated by renowned wind energy
assessment organizations such as DNV-GL, Windguard, DTU Risø , and
the China Meteorological Administration. We have actively
participated in international IEC and domestic wind industry
standard-setting initiatives.

With a team of over 300 employees, including more than 100
technical professionals, we have obtained more than 100 core
intellectual property rights and achieved breakthroughs in key
technologies such as high-energy all-fiber single-frequency lasers,
micro-nano weak signal detection, high-speed data processing and
accurate inversion algorithms, and robust system control. We
possess end-to-end capabilities for complex optoelectronic system
development, including research, engineering, manufacturing, and
testing.

Our achievements have been recognized through various honors and
qualifications, including being designated as a national high-tech
enterprise, a national specialized and new "Little Giant"
enterprise, a national intellectual property advantageous
enterprise, a potential unicorn enterprise in the southern Jiangsu
region, a demonstration enterprise for transformin.