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BLUETTI EP900+B500 Home Battery Backup

BLUETTI EP900+B500 Home Battery Backup

BY: Bluetti | SKU: Availability: In Stock
$10,298.00

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BLUETTI EP900 + B500 Home Battery Backup

The BLUETTI EP900 + B500 Home Battery Backup System is a powerful, scalable energy storage solution designed to provide reliable whole-home backup power during outages and support long-term energy independence. Built for modern households, this system combines advanced inverter technology with high-capacity lithium battery storage to keep essential appliances and home circuits running when the grid goes down. Ideal for homeowners seeking clean, quiet, and expandable backup energy, the EP900 + B500 system delivers smart power management, solar integration capability, and long-lasting performance for peace of mind in any situation.

BLUETTI EP900 + B500 Home Battery Backup Features

Whole-Home Backup Power Solution - Designed to support essential household circuits, keeping your home powered during outages.

High-Capacity Expandable Battery Storage - Built with modular B500 battery packs, allowing users to scale energy storage as needs grow.

Clean, Quiet, and Emission-Free Operation - Provides safe indoor backup power without generator noise, fumes, or fuel maintenance.

Solar-Ready Energy Independence - Supports solar charging integration, enabling renewable energy storage for daily use and emergencies.

Smart Home Energy Management - Advanced system control and monitoring helps optimize energy usage and backup performance.

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BLUETTI EP900 + B500 Home Battery Backup Applications

• Whole-Home Emergency Backup – Power critical loads during blackouts

• Solar Energy Storage – Store solar power for nighttime and grid outages

• Energy Independence – Reduce reliance on utility companies

• Home Resilience and Preparedness – Reliable backup for extreme weather events

• Long-Term Off-Grid Support – Expandable storage for remote or hybrid living

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What's Included

Everything you need is included with your product.

  • BLUETTI EP900 inverter unit
  • BLUETTI B500 battery
  • Required connection cables and accessories
  • User Manual

BLUETTI EP900 + B500 Home Battery Backup Specifications

BLUETTI EP900

Specifications Details
Noise <25dB
Number of Battery Up to 4 batteries supported
Operating Temperature (Charging) 32oF~104oF | -4oF~104oF
Operating Temperature (Discharging) -4oF~104oF
Storage Temperature -4oF~104oF/At least one charge cycle per month | 32oF~95oF/At least one charge cycle every six months.
Working Humidity 5%-95%
Working Altitude ＜2000m
Cooling Forced air cooling
Protection Grade IP65
Installation Up to 4 batteries stacked on the ground
Net Weight 58kg
Compliance IEC62619, UL1973, UL9540A, UN38.3, | EN/IEC 61000-6-1, EN/IEC 61000-6-3, | IEC60529, IEC60730-1, FCC Part 15 Class B

B500 Home Battery Backup

Specifications Details
Type of battery LiFePO4
Cell capacity 50Ah
Battery capacity 50Ah
Battery Voltage 99.2V
Rated capacity 4960Wh
Available capacity 4464Wh
Over voltage protection for single cell 3.7V
low-voltage protection for single cell 2.5V
Max. charge voltage 108.5V
Lowest discharge voltage 86.8V
Max. Charge current 25A
Max. Discharge current 50A
DC-DC RTE 95.8%
IP Degree IP65
Dimension（L×W×H） L636mm×W325mmmm×H338mm
Weight 58Kg
Work temperature -20°C-50°C

Frequently-Asked Questions

What is the EP900 + B500 system used for? 

The EP900 + B500 is designed to provide whole-home backup power and scalable energy storage for emergencies, solar use, and energy independence.

Can this system power an entire home? 

It can support essential household circuits and loads, depending on system configuration, storage capacity, and energy usage.

Is the battery storage expandable? 

Yes. The system uses modular B500 battery packs, allowing homeowners to increase total storage capacity over time.

Does it work with solar panels? 

Yes. The EP900 + B500 system supports solar integration, enabling renewable energy storage for backup and daily use.

Manual(s)