Wide range 200-820 volt DC to three phase 208-480 volt AC on grid inverter operates at 50Hz/60Hz low frequency, 20kW rated capacity, transformerless design and high power density, LCD main parameters, with wide MPPT voltage, easy to install, is a perfect solution for. . Wide range 200-820 volt DC to three phase 208-480 volt AC on grid inverter operates at 50Hz/60Hz low frequency, 20kW rated capacity, transformerless design and high power density, LCD main parameters, with wide MPPT voltage, easy to install, is a perfect solution for. . Pure sine wave 20kW rated power grid tie solar inverter with competitive price and excellent quality, 2 MPPT, maximum input voltage to 850V, three phase 240V/ 380V/ 460 AC rated output voltage. The protection degree of the 20kw grid tie inverter is IP65. 5% with perfect. . Built to last, our Power Frequency Inverter is designed for harsh environments and heavy-duty use. With transformer isolation and overload protection, it ensures long-lasting performance. The Power Frequency Inverter is a heavy-duty power conversion device designed to deliver stable and efficient. . The transformerless, three-phase Fronius Symo Advanced 20. The transformerless, three-phase Fronius. . When selecting a 20kW inverter for residential or light commercial solar systems, prioritize models with high peak efficiency (above 98%), robust surge capacity, and compatibility with lithium battery storage. ★ Parallel Kit: Parallel 6 units up to 48KW power output, you will get 120V single phase / 120V/240V Split Phase or 208V. .