Photovoltaic weather station

1.Photovoltaic weather station product introduction

Photovoltaic weather station is an automatic weather station designed specifically for photovoltaic systems, aimed at solar resource assessment and solar farm generation monitoring.As an enterprise specializing in the research, development, production and sales of micro meteoroscopes, our company has been committed to the promotion and application of micro meteoroscopes and meteorological environment solutions.With a complete production chain, strong technical team and a comprehensive marketing team, we have developed and produced meteorological products such as ultrasonic wind speed wind meter, five-element micrometeoroscope, six-element micrometeoroscope and small automatic meteorological station.They have been widely used in photovoltaic power generation, meteorological monitoring, urban environmental monitoring, wind power generation, navigation and ships, aviation airports, bridges and tunnels, etc.We have customers all over the country and have achieved good social and economic benefits.

Compared with traditional micro meteoroscopes, our products overcome the demand for high-precision timers and avoid inaccurate measurement problems caused by sensor startup delay, demodulation circuit delay, and temperature changes.

The WQX8B type eight-element micrometeoroscope innovatively realizes wind speed, wind direction, temperature, humidity, air pressure, total thermal and electrical radiation, total daily cumulative radiation, component temperature (backplane temperature) through a high-integration structure, which can realize 24-hour continuous online monitoring of outdoor meteorological parameters, and output eight parameters to users at one time through the digital communication interface.

2.Photovoltaic weather station product features

1.The hidden ultrasonic probe on the roof cover can avoid interference from rain and snow accumulation and avoid natural wind shading

2.The principle is to transmit a continuous frequency conversion ultrasonic signal, and to detect the wind speed and direction by measuring the relative phase.

3.The total thermal radiation is integrated on the top of the micro meteoroscope, and the angle is adjustable from 0-50°.

4.The back plate temperature is connected in parallel with the micro meteoroscope through the 6-hole expansion box, which is convenient for customers to install and debug on-site.

5.Adopt advanced sensing technology, real-time measurement, no starting wind speed☆

6.Strong anti-interference ability, with watchdog circuit, automatic reset function, ensuring stable operation of the system

7.High integration, no moving parts, zero wear

8.Maintenance-free, no on-site calibration required

9.Use ASA engineering plastics for outdoor applications without changing colors all year round

10.The output signal of the product design is standard as RS485 communication interface (MODBUS protocol); optional 232, USB, and Ethernet interfaces, supporting real-time data reading☆

11.Optional wireless transmission module, minimum transmission interval of 1 minute

12.The probe is snap-on, which solves the problem of inaccurate loose transportation and installation process☆

3.Photovoltaic weather station technical parameters

1.Wind speed: measurement principle ultrasonic wave, 0~60m/s (±0.1m/s+0.01V) resolution 0.01m/s;

2.Wind direction: measurement principle ultrasonic wave, 0~360° (±2°); resolution: 1°;

3.Air temperature: measurement principle diode junction voltage method, -40-80℃ (±0.3℃ (25℃)), resolution 0.01℃;

4.Air humidity: measurement principle capacitive type, 0-100%RH (±3%RH (20%~80%)), resolution: 0.01%RH;

5.Atmospheric pressure: measurement principle piezoresistive type, 300-1100hpa (±0.25%), resolution 0.1hpa;

6.Total thermoelectric radiation: measurement principle: thermocouple temperature difference generation, 0-2000W/m² (≤±3.1%), resolution 0.1W/m²

7.Total daily cumulative radiation: 0-65535W.h/m², resolution 1W.h/m²

8.Component temperature (backboard temperature): measurement principle thermistor, -50-100℃ (±0.5℃), resolution 0.1℃

9.Power consumption: 0.8W

10.The manufacturer has ISO quality management system, environmental management system and occupational health management system certification☆

11.The manufacturer has a computer software registration certificate☆

12.The manufacturer is a 3A-level credit enterprise☆

4.Photovoltaic weather station product wiring definition