Modular integrated energy storage device, available in 5kW/10kW/20kW power options. Multi-layer stacking supports flexible capacity expansion for household PV storage.✅ Modular stackable design, expand capacity according to actual power demand✅ Integrated inverter & LiFePO4 battery, simple installation and wiring✅ Intelligent BMS battery management system with multi-layer safety protection to extend cycle life✅ Dual-mode on-grid & off-grid operation, auto switch to backup power during blackout✅ LCD display monitors voltage, capacity, power and other real-time data✅ Compatible with home solar panels for self-consumption to cut electricity bills

Widely used in villas and rural houses. Perfect solution for power outage backup and solar energy utilization, ideal household clean energy storage equipment!