Photovoltaic Solar Environmental Monitoring System

1.Photovoltaic Solar Environmental Monitoring System Product Overview

Photovoltaic Solar Environmental Monitoring System is a special environmental monitoring system for photovoltaic power stations.Meteorological and environmental data is an important indicator for determining solar power generation, and plays a decisive role in the quality of solar power generation; it also provides effective data guarantee for the design of solar power stations. The FT-BGF11 Smart Cloud Digital High-precision Solar Power Generation Environment Monitoring System is a standard meteorological and environmental monitoring station designed and produced in accordance with the meteorological observation standards of the International Meteorological Organization WMO and the IEC (International Electrotechnical Commission) standards. At the same time, it also complies with the requirements of relevant contents in GB/T 19964 "Technical Regulations for Photovoltaic Power Generation Access to Power Systems" and Q/GDW11000 "Photovoltaic Power Station Grid-connected Dispatching Operation Information Exchange Specifications". The meteorological data that can be monitored by this system include: ambient temperature, ambient humidity, wind speed, wind direction, atmospheric pressure, inclined solar total radiation, horizontal solar total radiation, horizontal solar direct radiation, horizontal solar scattered radiation, albedo radiation, backplane temperature, peak sunshine hours and other meteorological data. It has the characteristics of stable performance, high detection accuracy, and unattended operation, which can meet the business requirements of professional meteorological observation.

Photovoltaic Solar Environmental Monitoring System is widely used in real-time monitoring of solar power stations, providing data support for research on solar power generation quality, efficiency, and fault diagnosis data management.

2. Features of Photovoltaic Solar Environmental Monitoring System 

1. Real-time data monitoring: It can collect and analyze up to 55 kinds of meteorological data, including grid-connected operation reporting data, such as ambient temperature, ambient humidity, wind speed, wind direction, atmospheric pressure, inclined total solar radiation, horizontal total solar radiation, horizontal direct solar radiation, horizontal scattered solar radiation, backplane temperature, peak sunshine hours and GPS time, solar altitude angle, solar azimuth angle, sunrise time, sunset time and other monitoring data.

2. Technological data collector: The photovoltaic environmental data collector adopts a new generation of 32-bit MCU processor, with high-precision GPS, GPRS, and Bluetooth digital chips integrated on board, which can accurately correct the collection time and perform high-precision positioning.

3. Wireless data storage: Leading wireless data storage technology. The stored data in the photovoltaic data collector can be wirelessly sent to mobile phones and PDAs for storage and analysis.

4. Smart data operation and maintenance: Using advanced cloud data analysis technology, operation and maintenance-level data monitoring and data early warning analysis are carried out through GPRS and Bluetooth. It is convenient for on-site personnel to conduct equipment operation and maintenance fault analysis without leaving home.

5. Self-calibration sensitivity: The accuracy of radiation data plays a guiding and analytical role in the power generation of photovoltaic power stations. The accuracy of solar radiation sensors needs to be calibrated and corrected for at least two years in accordance with the requirements of the National Meteorological Metrology Station on "JJG 458-1996 Global Pyranometer". The FT-BGF11 solar power generation environment monitor can realize automatic calibration and automatic correction of on-site radiation data to ensure the accuracy of radiation data observation.

6. Global tracker: We equip direct radiation sensors and diffuse radiation sensors with global adaptive fully automatic solar trackers. This tracker can be used normally in the global range of less than 60° south latitude and less than 60° north latitude, and the operating temperature range is -40～60℃

7. Green power management: This data logger can use two power supply modes: AC220V and DC12V. A new generation of green power management module is integrated inside to realize intelligent switching between AC and DC power supply.

8. Integrated observation bracket: The re-optimized integrated observation bracket allows on-site personnel to quickly, conveniently and simply install and debug the equipment.

3. Photovoltaic Solar Environmental Monitoring System Technical Indicators