Solar Pv Junction Box

Array Box is a junction box which allows several photovoltaic arrays to be connected in parallel. The total DC power is then distributed to the photovoltaic inverter. It includes photovoltaic Array protection, overvoltage protection and a DC output switch disconnector.
The Array Box also integrates a monitoring module and communicates through Modbus protocols. For each string of panels, Array Box realises DC current measurement, DC voltage is also measured and abnormal behaviour or failure are detected. Array Box can also propose safety opening control and remote control of the switch disconnector.