120V/240V Split Phase/Single Phase Dual Modes: Fully compatible with all household devices in RVs and at home. 12kW rated power is sufficient to support all household appliances running simultaneously. 3-in-1 Solar Inverter Charger: 48V 12kW Pure sine wave inverter + 250A AC charger + 24000W MPPT. Charges the battery with a maximum of 250A, battery maximum discharge of 270A. Plug-and-Play Wi-Fi Dongle: Equipped with an external, industrial-grade Wi-Fi module for ultra-stable data transmission, hassle-free network pairing, and effortless future hardware upgrades. Complete Remote Control: Instantly change operating parameters, switch charging modes, and schedule off-peak power distribution right from your phone to maximize utility savings. ≤ 10ms UPS Seamless Transition: Uninterrupted power switching, zero damage to sensitive devices, ensuring that appliances never flicker or restart. Multi-User Family Sharing: Easily grant secure access permissions to family members so everyone can monitor real-time home energy stats and stay storm-ready together. Seamless Cloud Connection: Enjoy uninterrupted, reliable cloud data logging and remote OTA (Over-the-Air) firmware updates for continuous, long-term system optimization. Dual MPPT Channels, Super Fast Charging: Support 24000W input power (PV1+PV2), over 98% charging efficiency. No space constraints for solar panels. Power loads while charging the battery simultaneously. Full-Ecosystem Synchronized Tracking: Monitor your solar arrays, hybrid inverter, battery banks, and household loads simultaneously on a single, clean app dashboard. LCD Operating Screen: Real-time parameter setting, mode selection, and clear overview of system data and operating status. 1~6 Units Parallel &100% Compatibility: 72kW output in total, suitable for large off-grid villas, workshops, and agricultural production. Compatible with SLD/FLD/GEL/LFP & CAN/RS485. One-Click Anti-Backflow Function via LCD: One-click to choose whether to allow solar power to feed back into the grid. 4 Charging Modes, Save Money and Power Stability: Solar Only, Solar Priority, Grid Power Priority, and Hybrid Charging, meeting all your power using needs. Intelligent & Quiet Cooling System: Auto-adjusts with equipment temperature and low noise operation, maintaining high efficiency and absolute silence. Uninterrupted & Safe Operation: 21 Protection Functionswith an automatic AC circuit breaker. Compact and User-Friendly Design: 24.41*17.72*5.20in | 52.47 lb, full accessories included, ensuring easy and fast installation. UL1973, UL1741, FCC Part 15, CLASS B professional certification and 2-Year Warranty.