In recent years, solar junction box some domestic and foreign scientific research institutions and photovoltaic experts have put forward the concept of smart grid, solar junction box which can monitor the operation status of key equipment in power generation, transmission, solar junction box power distribution, and power supply in real time through sensors; then use the obtained data through the network system Collect and integrate; finally, through the analysis and mining of data, solar junction box the optimization management of the operation of the entire power system is achieved.
According to this research direction, solar junction box some domestic photovoltaic junction box manufacturers with strength and vision have also invested and developed smart photovoltaic junction boxes. Realize online monitoring, fault diagnosis, operation and maintenance management, asset evaluation, intelligent alarms, solar junction box data analysis, and integrate automatic reporting through the supporting power station monitoring and diagnosis system to operate key equipment such as photovoltaic modules, combiner boxes, inverters, etc. Real-time visualization of the status is provided; at the same time, solar junction box combined with advanced fault diagnosis algorithms, it can quickly locate faults in the power station, solar junction box and provide guidance for the operation and maintenance management of photovoltaic power stations. Through the accumulation of big data and the calculation of aging evaluation algorithms, solar junction box the realization of photovoltaic power station Assessment of asset health.
However, the shortcomings of the smart photovoltaic junction box are also obvious. Due to the high technical content and large R&D investment, the product cost remains high, solar junction box which is more than 5 times that of the ordinary photovoltaic junction box, so it cannot be applied on a large scale. It is foreseeable that in the next few years, solar junction box miniaturized and highly integrated glue-filled junction boxes and smart photovoltaic junction boxes will be applied separately according to different environments. This situation will exist in parallel within a certain period of time. This will be the photovoltaic junction box. Direction of development. It is foreseeable that in the next three to five years, solar junction box the market will be smart photovoltaic junction boxes.