SolarEdge SE40K 40kW three-phase solar inverter, used for approximately 5 years. The inverter has a rated power of 40 kW and is suitable for commercial and large solar PV systems. The inverter is in used condition. SolarEdge power optimizers are also available for purchase separately, but they are not included in the price. I have uploaded 4 photos, and the power optimizer is shown in the 4th photo.