BLUETTI EP900 + 3×B500 Home Battery Backup | 14.8kWh 9,000W

Equipment Type and Primary Applications All-in-one residential energy storage and standby power system engineered for whole-home blackout protection, renewable load shifting, and hybrid solar integration. Supports automated load shedding and grid feed-in. Performance Specifications - Capacity: 14.8 kWh (three 4,960 Wh units) - Output: 9,000W continuous AC at 120V/240V (pure sine wave) - Switchover: <10ms transfer time for uninterrupted operation - Solar input: Up to 9 kW PV rating - Expansion: Scales to 19.8 kWh single-unit or 39.6 kWh dual-inverter parallel configuration - Utility interface: Bidirectional grid interaction with sell-back support Safety Features and Certifications LiFePO4 chemistry provides baseline thermal stability and reduces fire propagation risk. Casing construction complies with NEMA 4X and IP65 standards for outdoor-grade moisture and particulate resistance. Clean waveform output prevents harmonic stress on HVAC motors and medical electronics. Installation and Maintenance Requirements Ground-level stacking removes drywall anchoring and heavy conduit work. Bundle includes rated interconnect cables and mounting brackets for quick panel tie-in. Deployed on a wheeled transport frame for repositioning. Annual upkeep requires checking bus bar tightness, verifying exhaust path clearance, and inspecting cable insulation; cell self-balancing routines run automatically upon detection. Warranty and Service Information 10-year limited warranty covers the EP900 inverter core. Each B500 module carries a 5-year capacity degradation guarantee. Registered ownership activates direct manufacturer troubleshooting and accelerated parts dispatch protocols. Branding/References Producer: BLUETTI Inverter Model: EP900 Battery Models: B500 (quantities: 3 × 4,960 Wh) Integration Note: Verified compatible with Enphase IQ7 AC-coupled arrays. Differentiators True parallel expandability adds two complete systems to reach 39.6 kWh without redesigning photovoltaic wiring trees. Weather-sealed floor modules eliminate interior room constraints and allow instant staging near existing electrical infrastructure.