Photovoltaic environmental monitoring instrument

1. Product Introduction of Photovoltaic Environmental Monitor

The photovoltaic environment monitor is an environmental monitor designed for solar energy resource assessment and photovoltaic power generation environment monitoring. The photovoltaic environment monitor adopts a new integrated structure design, with high measurement accuracy and easy installation and use. Shandong Fengtu Internet of Things Technology Co., Ltd., as an enterprise specializing in R&D, production and sales of micro weather instruments , has been committed to the promotion and application of micro weather instruments and meteorological environment solutions. With a complete production chain, a strong technical team and a comprehensive marketing team, we have developed and produced ultrasonic anemometers , five-element micro-weather instruments, six-element micro-meteorometers and small automatic weather stations and other meteorological products, which have been widely used in Meteorological monitoring, urban environmental monitoring, wind power generation, marine ships, aviation airports, bridges and tunnels, etc., have customers all over the country, and have achieved good social and economic benefits.

Compared with the traditional photovoltaic environmental monitoring instrument, our products overcome the demand for high-precision timers, and avoid the problem of inaccurate measurement caused by sensor start-up delay, demodulation circuit delay, and temperature changes.

The photovoltaic environment monitor implements the seven meteorological standard parameters (ambient temperature, relative humidity, wind speed, wind direction, atmospheric pressure, rainfall, light/total radiation) through a highly integrated structure, which can realize 24-hour continuous online outdoor meteorological parameters Monitoring, output seven parameters to the user at one time through the digital communication interface.

2. Product Features of Photovoltaic Environmental Monitor

1. The ultrasonic probe is hidden in the top cover, avoiding the interference of rain and snow accumulation, and avoiding natural wind blocking (utility model patent, patent number ZL 2020 2 3215713.X)☆

2. The principle is to transmit continuously variable frequency ultrasonic signals, and detect wind speed and direction by measuring relative phase (invention patent, patent number ZL 2021 1 0237536.5)☆

3. The seven elements of temperature, humidity, wind speed, wind direction, atmospheric pressure, rainfall, and light are integrated (utility model patent, patent number ZL 2020 2 3215649.5)☆

4. Using advanced sensing technology, real-time measurement, no start-up wind speed☆

5. Strong anti-interference ability, with watchdog circuit and automatic reset function, to ensure the stable operation of the system

6. High integration, no moving parts, zero wear

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

8. Using ASA engineering plastics for outdoor applications does not change color all year round

9. The standard output signal of product design is RS485 communication interface (MODBUS protocol); optional 232, USB, Ethernet interface, support real-time data reading☆

10. Optional wireless transmission module, the minimum transmission interval is 1 minute

11. The probe is a snap-on design, which solves the problem of inaccurate loosening during transportation and installation☆

3. Technical parameters of photovoltaic environment monitor

1. Wind speed: measurement principle ultrasonic, 0~60m/s (±0.1m/s) resolution 0.01m/s; (invention patent, patent number ZL 2021 1 0237536.5)

2. Wind direction: measurement principle ultrasonic, 0～360° (±2°); resolution: 1°; (invention patent, patent number ZL 2021 1 0237536.5)

3. Air temperature: Measuring principle Diode junction voltage method, -40-60°C (±0.3°C), resolution 0.01°C; (Calibration certificate from Beijing Meteorological Bureau)

4. Air humidity: measuring principle capacitive, 0-100%RH (±3%RH), resolution: 0.1%RH; (Calibration certificate of Beijing Meteorological Bureau)

5. Atmospheric pressure: Measuring principle piezoresistive, 300-1100hpa (±0.25%), resolution 0.1hpa; (Calibration certificate of Beijing Meteorological Bureau)

6. Lighting: 0-20W LUX (5%)

7. Optical rainfall: 0-4mm/min (≤±4%)

8. Power: 0.84W

9. The production enterprise has ISO quality management system, environmental management system and occupational health management system certification☆

10. The production enterprise has  a computer software registration certificate☆

11. The production enterprise is a 3A credit enterprise☆

4. Photovoltaic environmental monitor product size chart

5. Photovoltaic environmental monitor product structure diagram

1. Optical rainfall

2. Illuminance/total radiation

3. Control circuit

4. North Arrow

5. Ultrasonic probe

6. Shutter box

7. Temperature, humidity, air pressure monitoring position

8. Flange adapter

※This product can be equipped with electronic compass, GPRS (built-in)/GPS (choose one)

6. Wiring Definition of Photovoltaic Environmental Monitor Products