Yaskawa Solectria Solar's PVI 6600TL is compact, transformerless, single-phase inverters with the highest peak and CEC efficiencies in the industry. This inverter come standard with an integrated DC disconnect, DC arc-fault detection and interrupt, 1 or 2 MPP tracker(s), and a user-interactive LCD and keypad. It's small and lightweight design make for quick and easy installation and maintenance. It have an innovative passive cooling design which eliminates the need for fans in the inverter. This inverter includes an enhanced DSP control, comprehensive protection functions, and advanced thermal design enabling highest reliability and uptime.