40K

REFUsol 40K string inverter In large megawatt-class solar parks, performance and reliability count - the new generation of the REFUsol 40K / 46K offers both: up to 46 kVA output power for medium-voltage feed - thanks to the patented 5-level UltraEta® topology, the inverter achieves consistently high energy yields with every irradiation. The device concept with passive cooling does not need an external fan and thus avoids costly maintenance work. The new DC and AC connection with Phoenix Contact T-LOX technology enables the connection of aluminum and copper cables up to a cross section of 50 mm² in a matter of seconds. By reducing to a DC connection on the solar inverter, a large number of external DC connection boxes can be used. Each solar inverter is connected to the cloud-based monitoring portal REFUlog via Ethernet or optionally also RS485 and thus benefits from the professional monitoring functions. - UltraEta® topology - Passive cooling - Cloud connected