Photovoltaic data collectors are divided into small photovoltaic data collectors and large photovoltaic data collectors according to the size of photovoltaic power stations. Photovoltaic data collectors are divided into ordinary photovoltaic data collectors and network data collectors according to the monitoring mode. Photovoltaic network data collector is divided into GPRS photovoltaic data collector, Ethernet data collector, etc. Photovoltaic data collectors can be divided into special photovoltaic data collectors and compatible photovoltaic data collectors according to applicability.

Application of photovoltaic data collector Photovoltaic data collector is mainly used in some small and medium-sized power stations, large photovoltaic power stations mainly use industrial computer for local monitoring of the power station. The proportion of network monitoring of photovoltaic power stations is still not high, mainly because enterprises do not pay much attention to after-sales. In the management of grid-connected photovoltaic inverter manufacturing enterprises, the product research and development department has an urgent demand for these monitoring data, but the sales and engineering personnel do not pay much attention to it, which leads to a small amount of installation of photovoltaic network monitoring.

Hangzhou Trumpchi photovoltaic power generation monitoring solution adopts Trumpchi communication management machine and inverter acquisition rod as data transmission equipment. In places where inverters are relatively centralized or dispersed, real-time data of inverters are sent to cloud server from the communication management machine or inverter acquisition rod, so as to realize data statistics and display in the monitoring background. The system platform of this scheme supports the full set of management business of data acquisition, power station monitoring, operation and maintenance of photovoltaic, energy storage and other new energy power stations. Through the cloud big data analysis platform, it helps new energy power stations achieve transparent management, automatic operation and intelligent diagnosis.

Function characteristics of inverter acquisition rod:

Standard aviation plug interface for direct connection to inverter

Provides powerful central management software to facilitate device management

Easy to use, flexible, a variety of working modes to choose

Convenient system configuration and maintenance interface

Supports serial port upgrade, remote maintenance, and device log export.