The Solis S6 4.0kW Dual MPPT 1 Phase inverter with DC isolator is a high-performance, compact solution for residential solar PV systems. Its dual MPPT design allows independent optimization of two solar strings, making it ideal for installations with panels on different roof orientations or partial shading. The inverter offers a maximum efficiency of 97.7%, supports up to 14A input current per string, and is compatible with high-efficiency and bifacial modules. Enhanced safety is ensured with integrated arc-fault circuit protection (AFCI) and a built-in DC isolator, while the IP66-rated enclosure provides robust weatherproofing for outdoor or indoor installation. Easy installation, export power management, and WiFi-enabled real-time monitoring make this inverter a smart, flexible choice for modern homes.
Key Features:
4,000W single-phase output with dual MPPT trackers for optimal energy harvest.
Maximum input current of 14A per string, compatible with high-efficiency and bifacial modules.
High efficiency up to 97.7% and wide input voltage range with low start-up voltage.
Integrated DC isolator and AFCI (arc-fault circuit protection) for enhanced safety.
IP66 weatherproof rating, compact design, and WiFi-enabled real-time monitoring for flexible installation and system management.