Even under low solar irradiance conditions, the inverter achieves a maximum efficiency of 98.3 percent thanks to its MPP tracking system and wide input voltage range. The web-based monitoring platform REFUlog is connected to data loggers that are integrated into the inverters via Ethernet or alternatively the radio signal REFUconnect. The operator can then monitor and control their system.
The transformerless REFUsol 023K-460 VAC string inverter is characterized by low weight and high power density making it user friendly. Plug and play connectors and integrated interfaces enable safe installation of the inverter. Additionally, thanks to the convection cooling, maintenance is not required.