... redundancy14. Advanced battery management15. Lightning and surge protection, short circuit and overload protection16. Multilingual LCD ... On, Load / Battery Level, Overload, FaultPROTECTIONSOverloadElectronic Protection is available. In case of exceeding limits, the ... Inverter starts to workModem / Network ProtectionModem / Network protection input against to Voltage SpikesAUDIBLE ALARMSAlarm Type and ...