BLUETTI EP900 + B500 Home Battery Backup Energy Storage System

Whole Home Grid Tie Backup With Solar Integration

The BLUETTI EP900 is a premium whole home energy storage system designed for reliable grid tied backup and solar power integration. With up to 9,000W of continuous output and true 120V and 240V split phase support, it delivers stable and seamless power for modern homes during outages or grid instability.

With a fast 10ms automatic switchover, your essential appliances continue running without interruption.

Scalable battery capacity to match your home needs

The EP900 inverter pairs with B500 expansion batteries, allowing you to customize your total energy storage based on household demand.

Available configurations include
– 2x B500: 9,920Wh (9.9kWh)
– 3x B500: 14,880Wh (14.9kWh)
– 4x B500: 19,840Wh (19.8kWh)

Each B500 battery module delivers 4,960Wh of LiFePO4 energy storage with more than 3,500 charge cycles, ensuring long term reliability and consistent performance.

High power output for whole home operation

The EP900 supplies up to 9,000W of continuous AC output. When using a dual EP900 setup, output can reach up to 18,000W. This makes it capable of running large household loads such as air conditioners, refrigerators, water pumps, lighting systems, and home electronics simultaneously.

Advanced solar input for maximum energy harvest

The system supports high capacity solar charging with dual MPPT controllers.

POWERFUL SOLAR INPUT
– Max Solar Input: 9kW (with 4 B500), 7.5kW (with 3 B500), 5kW (with 2 B500)
– Dual MPPT Channels: 3,000W + 6,000W
– MPPT Voltage Range: 150V-500V (Max 550V)

Dual MPPT channels include a 3,000W input and a 6,000W input, with a wide voltage range from 150V to 500V. This allows efficient solar performance across different panel layouts.

Built for outdoor and indoor installation

With an IP65 weather resistant rating, the EP900 and B500 batteries are protected against dust and water exposure. This makes the system suitable for both indoor utility rooms and outdoor installations.

Operating noise remains below 50dB, ensuring quiet performance even during heavy loads.

Smart control and monitoring

The system integrates with the BLUETTI mobile app using WiFi and Bluetooth. This allows real time monitoring, power management, and system control directly from your phone.

Long life LiFePO4 battery technology

The EP900 and B500 batteries use advanced LiFePO4 cells rated for over 3,500 cycles to 80 percent capacity. This chemistry provides higher safety, better thermal stability, and a longer service life compared to traditional battery systems.

Professional installation for seamless integration

Professional installation is required. The system includes a Smart Sub Panel to ensure smooth integration with your home electrical system and safe automatic power switching during outages.

KEY FEATURES

– 9,000W Continuous Output (18,000W with dual EP900)
– 120V/240V Split-Phase Output
– 10ms Automatic Backup Switchover
– LiFePO4 Batteries – 3,500+ Cycles
– IP65 Weather Resistant Rating
– Less than 50dB Operation
– BLUETTI App Control (WiFi/Bluetooth)
– 10-Year Warranty

SPECIFICATIONS

– Inverter Output: 9,000W continuous
– Battery Type: LiFePO4 (Lithium Iron Phosphate)
– Cycle Life: 3,500+ cycles to 80%
– Operating Temperature: -4°F to 122°F (-20°C to 50°C)
– Protection Rating: IP65
– Noise Level: ≤50 dB(A)
– Warranty: 10 Years

Whats Included:

– EP900 Inverter Unit
– B500 Battery Module(s) (quantity varies by configuration)
– Smart Sub Panel
– Installation Hardware
– User Manual

FAQs