DARFON Solar - DL300 Data LoggerWith Very Low power consumption the Darfon Solar Data Logger allowed a two way connection between the Darfon inverters and Darfon's cloud based monitoring portal. The DL300 can be hardwired to the Inverters via an RJ45 cable or wirelessly connected to your wifi through the antenna. The data logger allows system updates for the Inverter and communication with external sensors devices such as irradiance meters or weather stations. Two way communication