Mobile, all-in-one energy story system. Enjoy life without loadshedding. Rated inverter power: 1500VA/1500W. FEATURES INTEGRATED: Build-in offgrid solar inverter & battery modules SMART: Mobile with wheels, stay powered anywhere SIMPLE: Pre-programmed system, plug & play QUICKER CHARGE: Combined AC and solar chargers, max 1C charging current, fully recharge the unit within 1-2 hours RELIABLE: Enhanced surge/lightning protection, considered ACD breakers and DC fuse protections INTELLIGENT: Equips with RS232 & USB communication ports, available for remote monitoring POWERFUL: 1.5kW and 3kW optional output power, 1.28/2, 56.5 12kWh seletable energy, flexible enough to power most of the home or office appliaces to cover loadshedding. SPECIFICATIONS Communication Ports: USB/RS232(Baud Rate2400) Protection Type: AC input/output breakers; batter switch; earth leakage circuit breaker INPUT Voltage: 230Vac±5% Voltage range: 154~264Vac Frequency range: 40~70Hz AC input connection: IEC C20 PV input connection: PP75 OUTPUT AC Voltage Regulation (Batt. mode): 230VAC ± 5% Surge power: 1500VA Efficiency (Peak): 93.00% Transfer time: 20 ms (typical) Waveform: Pure Sine Wave Output type: 4 AC outlets, 2 USB PD ports (QC3.0) SOLAR CHARGER & AC CHARGER Solar charger type: PWM Maximum PV array power: 960W Maximum OV Array Open Circuit Voltage: 30~85Vdc Maximum Solar Charge Current: 40A AC Charge Current: 30A Maximum Charge Current: 50A BATTERY Capacity: 1280Wh (25.6V 50Ah) Nominal voltage: 25.6Vdc Charging voltage: 27.6V Max continous discharging current: 50A ENVIRONMENT Humidity: 20%~95% (no condensing) Storage temperature: -15~60°C Operation temperature: 0-40°C PHYSICAL Dimensions (net), D*W*H (mm): 280x280x520 Dimensions (package), D*W*H (mm):330x330x600 Net weight (kg): 20 Gross weight (kg): 25