1. The present utility model relates to the technical field of photovoltaic power generation, in particular, to a novel photovoltaic cable junction box device.Background technique:2. Photovoltaic power generation technology has become more and more popular nowadays. Large-scale photovoltaic modules
2. Inventory of photovoltaic high current junction box requirements From the electrical performance parameters of typical high-current modules of photovoltaic module factories and the selection of rated current of junction boxes, it can be seen that the M10 module with a current of 13.9A adopts the mature single-core solution in the industry and has sufficient safety margin, and uses diodes of higher specifications. The reliability of the high-current junction box is guaranteed. The 18.4A G12 ultra-high current module adopts a new dual-core solution (not verified by the industry), and the safety margin of the double-sided module is too small.
In a photovoltaic power station, to gather the power of a large number of components together and enter the inverter, it must rely on cables and connectors. The photovoltaic connector is one of the components, combiner boxes, controllers, and inverters in the photovoltaic power generation system.
As a connecting device, the photovoltaic junction box serves as a bridge connecting solar modules and inverters and other control devices. Inside the photovoltaic junction box, the current generated by the solar module is led out and introduced into the electrical equipment through the terminal and
1. The utility model relates to the technical field of power equipment, in particular to a photovoltaic junction box that is easy to assemble.Background technique:2. In the photovoltaic industry, a photovoltaic junction box is needed. This junction box is used to transfer the electrical energy conve