LoRA spread spectrum communication's photovoltaic array collection flow box

The utility model discloses a loRA spread spectrum communication's photovoltaic array collection flow box, the flow box that converges includes a plurality of input terminals that converge of being connected with the photovoltaic array output, the output terminal that converges who is connected with the dc -to -ac converter, the input terminal that converges is connected through the generating line between the output terminal with converging, photovoltaic array comprises the parallelly connected photovoltaic module cluster of multichannel, and the electric current of every way photovoltaic module cluster output process in proper order converges and inserts the dc -to -ac converter after input terminal, generating line, the output terminal that converges connect in parallel and converge, converge flow box still including setting up data processing unit, loRA communication unit, current detection unit and the voltage detection unit in collection flow box, loRA communication unit, currentdetection unit and volta