Lithium battery integrated machine, integrated lithium battery andphotovoltaic inverter controller integrated machine, can realizephotovoltaic and mains power supply mode, battery or bypass prioritycan be set, with multiple protections, such as input battery over-voltageprotection,under-voltage protection, over-current protection, outputunder-voltage protection, over-current three-level protection (peakhigh current, RMS current, peak over-current soft start).Built-in lithium battery can store excess power to meet theuninterrupted use of small outdoor equipment.* Modular structure design, easy to assemble and maintain, and thevolume is half of that of conventional lead-acid batteries; * Pure sine wave output, perfect protection function; * Optional fingerprint lock with anti-theft function; * High efficiency, low standby loss; * Standard 60A MPPT photovoltaic controller,optional 10A AC charger.