Introducing the BLUETTI Home Battery Backup, equipped with 2 AC300s, 4 B300s, and 1 P030A for ultimate power capacity. With a 3,000W AC Pure Sine Wave Inverter (6,000W Surge) and 3,072Wh capacity (expandable up to 12,288Wh with additional B300s), this LiFePO4 battery provides 3,500+ life cycles to 80%. Enjoy 240V Split Phase Bonding, 24/7 UPS Home Backup, and 7 Ways to Recharge (AC/Solar/Car/Generator/Lead-acid Battery/Dual AC/AC+Solar). With a 2400W Max. Solar Input and 5400W Max. Fast Dual Charging (Solar + AC), you can expand your power at will. The BLUETTI AC300 is 100% modular and supports up to 4×B300 for a groundbreaking capacity of 12,288Wh, powering your basic family needs for days during emergencies or power outages. The inverter can adjust the charging rate from 1800W to 3000W via wall outlets according to your needs, and the 5400W blazing input rate saves you a lot of charging time. You can also enjoy a 240V connection with the Fusion Box Pro (P030A). The 24/7 UPS Home Backup, using BLUETTI Smart Home Panel, ties the AC300 power system to your home grid, always keeping you prepared for power outages. One system for all power needs, with easy setup – just power on.