1800Watt Solar Generator (400W Solar Panel AC input), Portable Power Station for Home Backup Power, Camping, RVs & Emergencies; 1800W Output Power (3000W peak); 1152Wh Long LiFeP04 battery Life; 1500W Fast Charging, 0-80%in 45Min; Solar Generator, 650W Max Solar Charging; 4 ways to charge (AC/Solar/Auto//Double AC+Solar); UPS function15ms Seamless Power Backup;