Elecnova PD194Z-9HYE is a 96*96mm panel meter intergrated RS485 and Ethernet communication interface. This is high precise digital power meter provides fundamental electric parameters I/U/P/Q/S/F/PF and an basic power quality analyzer. Equipped with 2-31th individual harmonic display and 4-quadrants reactive energy measuring. The bi-directional energy measuring function could fulfil the solar power plant or diesel generator for dual energy measuring. Any 3rd party management software could integrated the measuring data from PD194Z-9HYE digital panel meter.