{"product_id":"ep900-3-b500","title":"Bluetti Ep900 And Three B500 Home Battery Backup System 14.8kWh 9000W","description":"\u003cdiv\u003e\n\u003ch1\u003eBLUETTI EP900 + 3×B500 Home Battery Backup | 14.8kWh 9,000W\u003c\/h1\u003e\nEquipment Type and Primary Applications\nAll-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\n- Capacity: 14.8 kWh (three 4,960 Wh units)\n- Output: 9,000W continuous AC at 120V\/240V (pure sine wave)\n- Switchover: \u0026lt;10ms transfer time for uninterrupted operation\n- Solar input: Up to 9 kW PV rating\n- Expansion: Scales to 19.8 kWh single-unit or 39.6 kWh dual-inverter parallel configuration\n- Utility interface: Bidirectional grid interaction with sell-back support Safety Features and Certifications\nLiFePO4 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\nGround-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\n10-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\nProducer: BLUETTI\nInverter Model: EP900\nBattery Models: B500 (quantities: 3 × 4,960 Wh)\nIntegration Note: Verified compatible with Enphase IQ7 AC-coupled arrays. Differentiators\nTrue 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.\u003c\/div\u003e","brand":"Bluetti","offers":[{"title":"Default Title","offer_id":45315793485939,"sku":"EP900-3B500-US","price":10440.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/9969\/3939\/files\/189f223406719f85117aee5f898_fd627203-846a-4513-9768-622db2171e29.png?v=1786287560","url":"https:\/\/ampereauthority.com\/products\/ep900-3-b500","provider":"Ampere Authority","version":"1.0","type":"link"}