BLUETTI EP900 9000W Home Off-grid Backup +B500 up to 20KWh Power Storage Station

Experience True Energy Independence Harness and store solar power for on-demand use. Whether you want to avoid high energy bills during peak hours, protect yourself against potential energy price hikes, or prepare for a power outage when utility power is unavailable, you can rely on the EP900&B500 Energy Storage System to keep your essential appliances running smoothly. Moreover, you can sell any excess energy back to the grid, making your energy consumption more efficient and cost-effective. Design A System That’s Right For You With an impressive 10-20kWh capacity, up to 9,000W of power, and the capability to run both 120V and 240V devices, the EP900 can accommodate your daily needs effortlessly. Superpower For Heavy-duty Work The EP900 has a 9kW inverter that provides either 120V or 240V output options, making it suitable for high-wattage appliances – like power tools in small business and residential scenarios. Combine two EP900 units in parallel to reach as much as 18kW output, enough to power the whole house without any fuss. 100% Modular Design, More Possibilities Modularity is how flexible it is to customize your battery to meet changes in your home’s energy requirements. EP900 allows you to incrementally increase your battery capacity of up to 19.8kWh (39.6kWh for two EP900s) as your home’s energy needs grow over time. Spare You A World of Hassle The EP900 system adopts the most pioneering technology and the safest LiFePO4 battery for optimal performance. It also provides an unprecedented 10-year warranty and certified installation services (optional), giving you the most convenient, worry-free, and reliable home backup power in all directions. True Installation Story The EP900 home energy storage system is truly modular, with large energy storage and small size, and can be easily installed in garages, backyards, gates, homes, and basements without purchasing additional power distribution devices, realizing all in one. EP900 GENERAL 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 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