3200Watt Portable Power Station, Solar Generator (Solar Panel Optional) for Home Backup Power, Camping, RVs & Emergencies; 3200W Output Power (7000W peak); 3168Wh Long LiFeP04 battery Life; AC 2000W Fast Charging, 0-80%in 45Min; Solar Generator, 2000W Max Solar Charging; 4000W dual input in 1 hour (AC + Solar); 4 ways to charge (AC/Solar/Auto/Generator/Double AC+Solar); Expandable up to 6336Wh with B3000 battery; UPS function15ms Seamless Power Backup;