WattCycle Flagship All-in-One Home & Off-Grid LiFePO₄ Energy System High-Craftsmanship & Ultra-Reliable Power for Home Storage Emergency, Off-Grid, Industrial, Commerical, and UPS. 5120Wh | 5120W Safe and Reliable-BYD Grade A Prismatic Cells support 1C full charge/discharge and 10+ years of easy use.-100A BMS Intelligent Protection provides 20+ protections & 200A (2s) peak current.-Low-temp cutoff & overheat protection adapt to extreme weather and emergency outages.Active Balancing (3A)-Fast multi-channel equalization improves efficiency, reduces energy loss, and extends battery life.Smart Monitoring & Management-LCD touchscreen for quick access to all battery info.-APP fast connection, remote battery status viewing and battery control.-Supports CAN/RS232/RS485 communication, ensuring seamless integration with most major inverter brands for smart charge/discharge control and real-time system optimization.Durability Outperforms Peers-Premium core components & internal metal structure with advanced craftsmanship.-High-quality sheet metal casing with fireproof, wear-resistant, and excellent heat dissipationStackable 3U Rack-Mount 19.09 x 17.72 x 5.24 inches | 91.9 lbs-Fits 3U cabinets, plug-and-play easy installation & space saving.-Max. 20P with master/slave auto-recognition-80% lighter, 75% smaller, 1 unit equals 8x 12V100Ah lead-acid batteries.-Max. 1C charging via solar, LiFePO4 chargers, or generators.Worry-Free After-Sales-5+2 years unique warranty, shipping insurance, and 24/7 professional technical support.-Certified: SDS/UL/UN38.3/IEC/CE/FCC