The Sunny Central 2750-EV inverter produces 2,750 kVA from 1,500 V DC and allows for more efficient system design. It has an integrated transformer and additional space available for installation of customer equipment, and has been optimized for outdoor installation. The air cooling system OptiCool™ keeps this central inverter running smoothly, even in extreme ambient temperatures. Sand and dust particles are effectively kept away. The Sunny Central 2750-EV is the central component of SMA Utility Power Systems. In conjunction with the medium-voltage block, DC technology, power plant controlling system and SMA Service, it is also available as compact a platform solution.