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Fronius Wind Speed Sensor – Precision Monitoring for Smart Solar System Management The Fronius Wind Speed Sensor is a highly accurate, durable cup anemometer used to measure wind speeds around photovoltaic (PV) installations. As part of the Fronius Sensor ecosystem,...
The Fronius Wind Speed Sensor is a highly accurate, durable cup anemometer used to measure wind speeds around photovoltaic (PV) installations. As part of the Fronius Sensor ecosystem, this sensor is a key component for monitoring site-specific weather conditions, protecting solar systems from extreme wind events, and improving performance analysis through precise environmental data.
Engineered for harsh Kenyan climates, the sensor’s rugged build and seamless compatibility with Fronius Sensor Cards and Sensor Boxes make it an indispensable tool for both residential and commercial solar systems.
| Specification | Details |
|---|---|
| Sensor Type | Cup anemometer with reed contact |
| Output Signal | Rectangular signal: Low ≤ 0.5V / High ≥ 4.5V |
| Calibration Factor | 5.22 Hz = 1 km/h; 18.79 Hz = 1 m/s |
| Measurement Range | 2.5 m/s to 40 m/s (approx.) |
| Resolution | 1 m/s or 1 km/h |
| Accuracy | ±5% for speeds ≥ 5 m/s |
| Cable Type | UV-resistant, silicone-insulated copper cable |
| Cable Length (Included) | 2 meters |
| Max Cable Length to Sensor Box | 30 meters |
| Protection Rating | IP54 (Dust and splash-proof) |
| Operating Temperature Range | -20°C to +60°C |
| Dimensions (L x W x H) | 85 x 93 x 115 mm |
| Weight | Approx. 350 g |
| Installation Mount | Vertical shaft mounting on poles or rail structures |
| Compatibility | Fronius Sensor Card, Sensor Box |
Real-Time Wind Monitoring
Continuously measures wind velocity to support smarter energy and safety decisions.
Improved System Safety
Helps prevent mechanical strain or damage to trackers or mounts by alerting high wind speeds.
System Efficiency Insights
Correlates wind patterns with PV production to refine system performance analysis.
Weather Station Integration
Functions as part of a full weather monitoring suite with Fronius temperature and irradiation sensors.
Built to Last
UV-resistant housing and IP54 protection for reliability in extreme environmental conditions.
Seamless Fronius Integration
Fully compatible with Fronius Solar.web and other Fronius monitoring tools.
Ground-mounted solar farms
Rooftop PV installations
Systems using solar trackers
Agricultural and industrial PV setups
Weather-sensitive hybrid energy systems
Mount the anemometer at a height and location free from obstructions (ideally near the solar array).
Connect the sensor to the Fronius Sensor Card or Sensor Box using the provided cable.
Keep total cable distance under 30 meters for accurate data transmission.
Calibrate via Fronius Solar.web or inverter interface.
At Mwanga, we specialize in more than just products — we deliver energy solutions that work for Kenya’s diverse needs. Here’s why customers across the country choose us:
Authentic Fronius Products – Original, certified sensors and solar gear.
Expert Advice – Get pre-sale and post-sale technical guidance from our experienced solar professionals.
Fair Pricing – We ensure competitive pricing for both retail and bulk orders.
Reliable Delivery – Nationwide shipping to project sites or homes.
Trusted Kenyan Brand – Mwanga is known for integrity, support, and solar excellence.
Whether you're a solar technician, installer, EPC firm, or off-grid project manager, trust Mwanga to supply equipment that stands up to performance and durability expectations.
