Vsole 9KW Grid Tie Solar Inverter (Three Phase) is a high-efficiency, industrial-grade inverter delivering up to 98.9% efficiency and supporting 20% DC overloading. Designed for large-scale solar setups, it supports 800WP solar panels per string, and comes with a built-in heavy-duty DC isolation switch, Type II AC/DC surge protection, and frequency drop control for safe grid integration. Its epoxy Novolac-coated housing ensures superior thermal management, while intelligent fan-based cooling provides reliable performance. Equipped with RS485, Wi-Fi/GPRS remote monitoring, and multiple safety protections, it’s a powerful choice for commercial and institutional installations. Standard Warranty: 10 Years