VS-120 Max recommended PV Power: 7000W (48V) Battery Voltages (VDC): 48 V Max. PV Input Open circuit Voltage (series): 900V Max. PV Input Open circuit Voltage (parallel): 600V Max. Charge Current: 120A Features and performances Reduces Balance of System costs (eliminates expensive wiring for parallel strings, saving wires, connectors, junction boxes, fuses, space, time, etc.) Safe, simple and trouble free connection with SUNCLIX™ (Phoenix Contact “tool free”) PV connector Safety, guaranteed, thanks to the reinforced isolation between the PV generator and battery and between the two PV inputs of the VS-120. World champion for efficiency in isolated converter with >98 % conversion efficiency 7kW per unit and up to 15 units in parallel: 105kW 9 LEDs to monitor status and current Full display, configuration and data acquisition with RCC-02/03 and/or via the internet with the Xcom LAN/Xcom-GSM or via SMS with Xcom-SMS. Ensures an optimal energy production Tracking efficiency: >99% 4 step charger for longer battery life 8 predefined battery charge curves as standard Low self-consumption: <1W in night mode Protection against incorrect wiring Protection against reverse polarity Fully configurable IP20 enclosure Comprehensive display, programming and data logging with the RCC-02/-03 Communication sets with Xcom-LAN, Xcom-GSM, Xcom-SMS (opt.) Compatible with all PV systems Optimal usage in an Xtender system with a synchronized battery management 5 year warranty