Kapa Energy is a high-performance, pure sine wave UPS inverter with a built-in 100Ah battery and PWM solar charge controller. This simple to use inverter has a dual AC output connection and a 5VDC-USB output port and 12VDC output port, for 12V devices. Additionally, the inverter has automatic protection and alarms functions, which include AC output overload protection and short circuit protection. System specifications: 1 year Warrenty Rated power:1000W Input voltage range: 160-275VAC Input frequency: 45Hz-65Hz Output voltage: 110VAC/220VAC Built-in battery: 100Ah (1V) PWM controller rated charge: 30A Max (VCD ≤25). Digital LCD and LEDs for visual status of the equipment and setting. Dual CPU intelligent control technology. Flexible mains supply mode/energy-saving mode/battery mode settings.