The Bluetti EP900 is the perfect home energy solution. It comes with 9,000W of power and is compatible with both 120V and 240V devices. With an expandable capacity ranging from 9,920Wh to 19,840Wh, you can rest assured that you won't run out of energy. It comes with an industry-leading 10-year LiFePO₄ battery, ensuring years of safe, reliable power. The EP900 is compatible with both existing and new solar systems, and its IP65 water-resistant rating allows for both indoor and outdoor installation so you can install it wherever you need it. It is also incredibly efficient and effective, enabling you to profit from the sale of electricity back to the grid. 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. Suitable for all occasions. Take the Bluetti EP900 with you to your off grid location. Specifications: 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: