Feature: 1. This is a multifunctional portable inverter that integrates inverter functions, solar chargers and battery chargers. 2. Intelligent battery charging design to provide the best battery performance, with cold start function. 3. The cold start function can be set by LCD to adjust the battery charging current according to the application. 4. AC/Solar priority charging can be selected through LCD setting, intelligent battery charging design to provide optimal battery performance. 5. Built?in solar charge controller, compatible with mains voltage generator power, with overload/over temperature/short circuit protection device. Specification: Item Type: Solar InverterModel: PS 3KVAMaterial: Stainless steel Frequency Range: 50 Hz/60 Hz (adaptive) Inverter Mode: Rated Power: 3000VA / 2400W DC Input: 24VDC, 110A AC Output: 120VAC, 60Hz, 25A, 1?? AC Charger Mode: AC Input: 120VAC, 60Hz, 33.5A. 1?? DC Output: 27VDC, 30A / 20A AC Output: 120VAC, 60Hz, 25A, 1?? Solar Charger Mode: Rated Current: 50A How to Use: (1) Connect the power and press the open button; (2) LED light indication; LED sign Information AC/INV Green Long bright Mains mode power supply Flashing Battery or solar powered CHG Green Long bright Full battery Flashing Battery is charging FAULT Green Long bright The inverter has failed Flashing Inverter warning start (3) Description of key functions. Function key Description ESC Exit setting mode UP Skip to the last selection mode DOWN Skip to second selection mode ENTER Confirm selection of setting mode or enter setting mode . Package List: 1 x Solar Inverter1 x Connection Line1 x User Manual