Solis S4 Commercial Datalogger

Solis S4 Commercial Datalogger MB-S4-W4 is a smart monitoring and communication device designed for commercial and industrial solar installations. It supports monitoring for up to 80 inverters and enables efficient plant management with remote maintenance, firmware upgrades, and export power control functions. With 4 x RS485 ports, 2 x LAN ports, Wi-Fi, and 4G connectivity, it offers flexible integration for larger PV systems. The built-in web server allows quick setup and monitoring without the need for an app, while one-click address allocation helps speed up commissioning. Ideal for commercial sites requiring reliable data collection, protocol conversion, and site-wide performance monitoring.