BLUETTI AC500 + B300K Home Battery Backup, AC500 Inverter | 5000W | B300K or B300S Required. / B300S*1 | 4500W 3072Wh Power Kit

Meet a scalable home energy solution: the BLUETTI AC500 + B300K Home Battery Backup. This modular system centres on a 5000W AC inverter, designed to keep essential devices powered during outages and peak loads. When paired with a B300K or B300S battery module, it delivers up to 4500W continuous output and around 3072Wh of stored energy, making it suitable for whole-home backup, off-grid living, or workshop power. The setup is expandable, allowing additional battery packs as your needs grow, while a user-friendly interface and automated transfer provide seamless, UPS-style protection. Built for safety and efficiency, it supports intelligent power management, quiet operation, and reliable performance when you need it most.