Transformerless design, maximum energy production
The Sunny Boy TL-US series is UL listed for North America and features SMA’s innovative H5 topology, resulting in superior efficiencies of more than 98 percent and unmatched solar power production. The transformerless design reduces weight, increases the speed of payback and provides optimum value for any residential or decentralized commercial PV system. The Sunny Boy TL-US series for North America is the ideal choice in transformerless technology.
Innovative• First transformerless SMA inverter to be certified in accordance with UL 1741• First inverter with arc-fault circuit interrupter listed according to UL 1699B
Economical• Maximum efficiency of 98.7%• Class-leading CEC efficiency of 98.5%• Superior MPP tracking with OptiTrac™• Transformerless, with H5 topology
Reliable• OptiCool™ active temperature management
Convenient• Integrated DC disconnect• SMA Power Balancer for threephase grid connection• WebConnect compatible
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