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Molas B300 - Bankable Onshore Wind LiDAR Systems - Vertical Wind Profiler
- Turn key wind monitoring LiDAR service in Australia
- Fully Classified by DNV-GL according to IEC61400-12-1 ed2
- Cost Effective - Under massive production
- Robust Design - IP67 protection
- Complex Terrain CFD simulation available
Measurement heights configuration by customer
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Core patents for wind LiDAR held by Movelaser
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Units have been deployed world wide
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Correlation with cup anemometer
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The Molas B300 onshore wind LiDAR was developed by Movelaser, based on all-fiber coherent doppler effect, through the 4-beam VAD scanning vector synthesis technology, can measure wind speed and direction in 30-300 m above the lidar. In addition, air temperature, humidity and other parameters can be measured by the sensor module. Molas B300 has the characteristics of high precision, stable system performance, maintenance friendly and data security.
It has been tested by DNV-GL (Type specification classification test and independent performance test), WINDGUARD and DTU. Molas B300 onshore wind LiDAR can be applied for onshore and offshore Wind Resource Assessment (WRA), Power Curve Validation (PCV), Wind Power Prediction system, operation management of wind farm, atmospheric physics research, weather forecast, etc.
The four core modules of the vertical wind profiler LiDAR – Molas B300, including fiber lidar emitter, laser transceiver system, high-speed data acquisition system, data processing softwareare independently developed by Movelaser. The core modules, which have a high degree of matching and ensure the unified coordination and data information security of the whole machine system, have reached international advanced level.
Key Features
All-inclusive: LiDAR, power supply, and communication system are all included
Portable: the whole system can be transported with 4X4 trailer
Easy to Operate: can be setup by 2 technicians within half an hour after the system arrives on site
Great quality: no comprise considered when talk about quality.
Measurement Parameters
| Measuring distance | 30-300m |
| Measure the number of Heights | 12 (User Configurable) |
| Sampling frequency | 1Hz |
| Wind speed measurement accuracy | 0.1m/s |
| Wind direction measurement accuracy | 1° |
| Wind speed measurement range | 0~75m/s |
| Wind direction measurement range | 0~360° |
General Parameters
Powered Supply | 24V DC，90~270V |
Power Consumption | 70W |
Dimensions | 500*500*602mm |
Weight | 46kg |
Range of working temperature | -40℃ ~ 50℃ |
Working humidity range | 0% to 100% |
Protection level | IP67 (Housing) |
Eye safety | Class 1M(EN60825-1) |
Data Parameters
Data output | Horizontal wind speed, vertical wind speed, wind direction, time stamp, GPS, temperature and humidity pressure, statistical data |
Data Format | ASCII |
Communication | RJ45 Cable, 3G/4G,WiFi, and Satellite communication (optional) |
Download the Full specification of Molas B300.
Certification and Calibration Reports of Molas B300 Doppler Wind Profile LiDAR
DNV-GL Type Specific Classification For Molas B300 Doppler Onshore wind LiDAR Systems
DNV-GL has conducted an independent classification assessment of three lidar units of type MOLAS B300 doppler wind LiDAR according to the IEC 61400-12-1 Ed. 2 [4].
The classification measurement campaigns took place over two sites, with one Lidar deployed at two different sites and another lidar deployed at one site, so a total of three separate campaigns were analysed. DNV was responsible for conducting all three classfication campaigns. The first and the second classification campaigns took place at the Hamburg and Janneby test site to classify the unit MOLAS B300-117 [1] [2]. The third classification campaign took place also in Hamburg to classify the second unit MOLAS B300-202 [3].
In the report, a summary of all classification task assessments of the type MOLAS B300 lidar are shown in the picture left, and the type-specific class and standard uncertaintity of Molas B300 are average 2.4% and 1.4% respectively.
Click HERE to Download the full report.
DNV-GL Independent performance verification for Molas B300 Doppler Onshore Wind LiDAR Sensor
DNV-GL completeD an independent remote sensing verification of a Molas B300 onshore wind LiDAR at The DNV GL Hamburg Test Site near Hamburg, Germany between 2020-02-18 and 2020-03-28. This verification includes results and uncertainty calculations as defined in the International Electrotechnical Commission (IEC) 61400-12-1 power performance test standard Edition 2 (the IEC Standard) [2], Annex L.
Click HERE to Download the full report.
Installation and Commissioning Instructions
Training Video of Installation and Commissioning Molas B300 Vertical Wind Profile LiDAR
Also shows the robust design and top manufacturing quality.
User Instruction of Molas B300
Click HERE to download the User Instruction of Molas B300 doppler wind LiDAR.
