XT300-SG 12V25AH SOLAR CHARGER 30A POWER FACTOR 300W WITH 1PCS OF 110W PANELS. XTRA POWER Portable Solar Lithium Generator Solar inverter with lithium iron phosphate battery pack and ac adapter charger. Pure sine wave AC output, wide application range and strong load carrying capacity; Intelligent CPU control technology, high precision SMT processing technology, excellent product performance; Lithium battery charging mode can be selected, which is convenient and practical; Intelligent fan control, safe and reliable, low loss and energy saving; LED color display screen, real-time display of equipment parameters, operation status at a glance; Output overload, short circuit protection, over temperature protection, battery high and low protection, various automatic protection and alarm prompt.