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BLUETTI EP900 + B500 Home Battery Backup

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BLUETTI EP900 + B500 Home Battery Backup

Robust and Reliable: Bluetti EP900 + B500 Home Battery Backup

The Bluetti EP900 combined with the B500 battery module creates a formidable home battery backup system, designed to offer robust and reliable power solutions for various home needs. This powerful combination is perfect for ensuring uninterrupted power supply during outages, providing energy for off-grid living, or as a sustainable addition to a home's energy system. The EP900 and B500 together provide a comprehensive backup solution that is both efficient and highly dependable.

Impressive Power Capacity and Expansion

The Bluetti EP900 is a high-capacity power station that, when paired with the B500 expansion battery, significantly enhances your power storage capabilities. The EP900 itself boasts substantial energy storage, and the addition of the B500 battery increases this capacity even further. This combination is ideal for long-term power outages or for homes with high energy demands, ensuring that essential appliances and systems keep running smoothly without interruption.

Versatile and Multi-Use Power Supply

The Bluetti EP900 + B500 system is not just limited to emergency backup; it's also perfect for daily use. This system can be integrated into your home energy grid to store solar energy, reduce dependence on traditional power sources, and even lower electricity costs. It is versatile enough to power a wide range of home appliances and electronics, making it an ideal choice for both emergency backup and everyday energy needs.

Advanced Features for Efficiency and Safety

Equipped with the latest technology, the Bluetti EP900 and B500 system includes features such as intelligent energy management, which optimizes power distribution based on usage and priorities. Safety is also a key component of this system, with built-in protections against overcharging, over-discharging, and short-circuiting. These features ensure the longevity of the system and the safety of your home and devices.

User-Friendly Interface and Easy Integration

The Bluetti EP900 + B500 system is designed with user convenience in mind. It features an easy-to-navigate interface that allows homeowners to monitor and control their power usage effectively. Additionally, the system is relatively simple to integrate into your existing home setup, requiring minimal modifications for complete functionality.


Scalability: With 2~4 B500's (From 9.9KWh~19.8KWh)
App Control: BLUETTI APP via WiFi or Bluetooth
Warranty: 10 Years
Protection Grade: IP65
Noise: ≤50 dB (A)
Working Temperature: -4℉~122℉ / -20℃~50℃
Relative Humidity: 5%~95%
AC (Grid-Tied)
Output Power (240V): 9kW
Wiring: L1 / L2 / N / G
Voltage: 120VAC / 240VAC
Output Current: 37.5A × 2
Input Frequency : 60Hz
On and Off-grid Switching Time: <10ms
Protection: Anti-islanding Protection
Output Overcurrent Protection
Short-circuit Protection
Over-temperature Derating
Over-temperature Shutdown
Note: The PV system is installed on the battery side and has no residual current detection.
AC (Off-Grid)
Output Power (240V): 9kW Note: 7.6kW with 2 B500
Output Voltage: 120VAC / 240VAC
Output Current: 37.5A × 2
Input Frequency: 60Hz
Protection: Output Overcurrent Protection
Output Short-circuit Protection
Over Temperature Protection
PV Input
Maximum Input Power: 9kW with 4 B500 7.5kW with 3 B500 5kW with 2 B500
MPPT Channels: 2 (3000W + 6000W)
Array In Series: 1/2 (3000W + 6000W)
Maximum Input Voltage: 550V
MPPT Voltage Range / Rated: 150V~500V / 360V
Single MPPT Maximum Input Current: 12.5A / 25A
Single MPPT Maximum short circuit current: 15A/30A
MPPT Efficiency: 99.90%
PV Inversion Efficiency: 97.0% Max.
Protection: Reverse Polarity Protection
Insulation Resistance Detection
Arcing Detection
B500 General
Protection Grade: IP65
Noise: <25dB
Operating Temperature: Charging: 32℉~104℉ / 0℃~40℃ Charging: -4℉~104℉ / -20℃~40℃
(Inverter connects to the grid)
Discharging: -4℉~104℉ / -20℃~40℃
Storage Temperature: -4℉~104℉ / -20℃~40℃/ At least one
charge cycle per month.
32℉~95℉/ 0℃~35℃ / At least one
charge cycle every six months.
Working Humidity: 5%-95%
Working Altitude: <2000m
B500 Battery
Battery Type: Lithium Iron Phosphate Cells (LiFePO4)
Rated Capacity: 4960Wh
Usable Capacity: 4464Wh
Temperature Adaptive Function: Yes
Short-circuit Protection: Yes

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