Hoymiles HMS-1800-4T ohne WiFi

The Hoymiles HMS-1800-4T is a 4-in-1 single-phase microinverter designed to connect up to four PV modules, with one independent MPPT for each input. It provides 1800 VA rated output power, a maximum input voltage of 65 V, an MPPT voltage range of 16–60 V and a maximum input current of 4 × 13.3 A. The microinverter is suitable for commonly used PV modules in the approximately 360–600 W+ range and achieves a CEC peak efficiency of 96.5%. Its 4-in-1 architecture helps reduce the number of microinverter units and simplify installation and AC wiring. Importantly, the HMS-1800-4T does not include built-in Wi-Fi. Instead, it uses Sub-1G wireless communication to connect with a compatible Hoymiles DTU gateway for system data communication, monitoring and remote management. It is suitable for residential rooftops, balcony PV systems and other small distributed solar installations.