On grid / Grid-tied Rated power: 12000W No. of MPPT: 2 Strings per MPPT: 2+1 Phase: Three phase Warranty: 10 years Dimension(W/H/D): 500*428*200mm Net weight: 24.8kgs LED display Protection devices: DC reverse polarity protection, output over current protection, output overvoltage protection-varistor, integrated DC switch, ground fault monitoring, integrated all-pole sensitive leakage current monitoring unit. The solar inverter takes full account of the needs of end customers, it is used to convert the DC generated by photovoltaic panels into AC and send it to the grid in a three-phase manner. With excellent performance at the same time, use LED as inverter status display, effectively improve product life. Using DSP digital control, could afford wide grid voltage range, have a full range of protection features; to maximize the benefits at the same time, greatly enhance the reliability of the product.