BWSENSING high-precision attitude sensing solution for concentrated solar power adapts to extreme working conditions of tower and trough power stations, enabling reliable heliostat field sun tracking
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High-Precision Attitude Sensing Solution for CSP Plants
We provide domestic inertial sensing solutions for heliostat tracking & structural health monitoring of tower & parabolic trough CSP projects. Our sensors effectively mitigate tracking deviation, severe thermal drift, high maintenance cost and short service life under harsh desert, high-altitude and salt-lake environments, supporting stable grid connection of hybrid renewable systems.
Integrated Sensing System from Tracking to Structural Safety
Engineered for extreme operating conditions including high temperature, salt spray, sandstorm and high altitude, delivering comprehensive engineering solutions covering precision, protection, early warning & OPEX reduction.
Full-Range Tracking Precision
Proprietary temperature compensation algorithm achieves ultra-low zero drift from -40℃ to 85℃. Stable spot positioning amid large temperature swings.
Long-Term Harsh Env Protection
IP67 anti-corrosion housing withstands salt fog & UV, reduce spare part replacement cost.
Multi-Dimensional Structural Alarm
Sync tilt/vibration data to detect tiny tower deformation and avoid shutdown loss.
O&M Cost Optimization
Support remote one-click calibration, cut field labor work at remote stations.
Core Sensing Products
Cover heliostat tracking, field coordination & structural deformation monitoring.
Commercial CSP Plant Track Records
Long-term verified tower & trough solutions replicable for new power stations.
Case 1: 50MW Tower CSP Plant, Haixi
National hybrid energy demo plant with 188m receiver tower, 4400 heliostats and 12h molten salt storage, operating in harsh Gobi climate.
Deployment Scheme4,400 sets BWM417H deployed to build integrated monitoring network connected to central control.
Key Benefits
7 years continuous stable operation without mass failure
Real-time structural monitoring to avoid shutdown loss
Smooth PV & wind power fluctuation for grid absorption
35% full-lifecycle cost cut vs imported sensors
Case 2: 4,500m Altitude Trough Off-Grid CSP Plant
World’s highest altitude trough CSP station with 40MW CSP+PV storage, extreme cold & salt-lake corrosion, quarterly maintenance only.
Deployment SchemeAll collectors equipped with anti-corrosion BWM417H with remote cloud calibration function.
Key Benefits
Consistent accuracy under full temperature range
2x longer equipment service life against salt fog
60% reduction of on-site maintenance labor
Standard Modbus compatible with storage control
Customized Attitude Sensing Solution for Your CSP Plant
Proven tower & trough project experience. Match BWM417H, BW-GI100, BWS5700E sensors based on altitude, temperature, salinity & field scale.
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