BLUETTI AC500 + 2× B300K + Charger 1 – Home Battery Backup
The BLUETTI AC500 + 2× B300K + Charger 1 is a high-capacity modular home backup system designed to provide dependable power during outages, emergencies, and off-grid situations. It combines the powerful 5,000W AC500 inverter with two B300K battery modules, delivering approximately 5.53kWh of total battery storage.
Key Features
- ⚡ 5,000W continuous AC output from the AC500
- 🔋 2 × B300K batteries with approximately 2,764.8Wh each
- 🔋 5,529.6Wh / 5.53kWh total battery capacity
- 🔌 Charger 1 included for convenient system charging
- ☀️ Compatible with solar charging for renewable/off-grid power
- 🔋 LiFePO₄ battery chemistry designed for long service life and reliable performance
- 📱 Smart monitoring and control through the BLUETTI app
- 🔄 Modular architecture allows additional compatible batteries for greater storage
- 🎁 Free P090D–P150D cable included
- 🏠 Suitable for home emergency backup, RVs, cabins, workshops, and off-grid applications
Battery Capacity
Each B300K provides approximately 2.76kWh of storage.
2 × B300K = 5.53kWh total storage
This provides substantially longer runtime than a single B300K and is suitable for keeping essential household equipment operating during extended outages.
What Can It Power?
Depending on the appliance’s power consumption and available battery energy, the system can support:
- Refrigerators and freezers
- TVs and entertainment systems
- Wi-Fi routers
- Computers and monitors
- Lighting
- Fans
- Small kitchen appliances
- Power tools
- Chargers and electronic devices
Package Contents
| Component | Quantity | Function |
|---|---|---|
| BLUETTI AC500 | 1 | 5,000W inverter/power unit |
| BLUETTI B300K | 2 | Battery storage |
| Charger 1 | 1 | System charging |
| P090D–P150D Cable | 1 | Free included cable |
| Total Battery Capacity | — | 5.53kWh |
Ideal For
Homeowners who want reliable backup electricity without relying exclusively on a traditional fuel generator. The modular AC500 platform is particularly useful for customers who want the flexibility to increase battery capacity as their backup-power requirements grow.
Installation note: For home electrical integration, follow local electrical codes and have any hardwired installation performed by a qualified electrician.





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