News Article
SMA America "“ Sunny Boy TL-US with Secure Power Supply
SMA's Sunny Boy TL-US inverter features Secure Power Supply functionality, which allows it to provide up to 1,500 W of daytime standby power when the grid is down for charging laptops, cell phones and more, without the need of additional, costly batteries. The Sunny Boy TL-US series includes seven models from 3,000 to 7,700 watts, including two specially designed for service-constrained systems, that offer installers the right fit for virtually any residential PV application.