Inverex Nitrox 15KW 3Ph On-Grid Solar Inverter

The Inverex Nitrox 15KW 3Ph-5G is a high-performance, three-phase on-grid inverter designed for large residential and small-to-medium commercial projects focused on net-metering. As a dedicated grid-tied unit, it does not require batteries, boasting a peak efficiency of 98.6% and a transformerless design that is remarkably lightweight—only 11kg—making it one of the easiest 15kW units to install. It features asymmetrical dual MPPT trackers with a wide operating voltage range of 120V to 1000V, allowing for a 1+2 string configuration that provides exceptional flexibility for roofs with multiple orientations or uneven panel counts. Engineered for the long haul, the Nitrox 15KW is protected by an IP65-rated weatherproof enclosure and includes advanced safety features such as internal Surge Protective Devices (SPD), anti-PID technology to prevent panel aging, and zero-export capability for those still awaiting their green meter. With its high power factor, ultra-quiet natural convection cooling, and a comprehensive 10-year warranty, it serves as a reliable, high-yield solution for maximizing solar energy exports to the grid.