The MAQBUL 1.2kW LiFePO₄ Power Kit is a compact, efficient, and reliable backup solution combining a 1.2kW pure sine wave inverter, 2kWh long-life lithium battery, and complete set of accessories for home and office energy needs. Kit Components 1-550watts monocrystalline solar panel 1.2kW Pure Sine Wave Inverter 2kWh Long-Life LiFePO₄ (Lithium Iron Phosphate) Battery Complete Set of Accessories (Cables, Connectors) Ideal for off grid and back up system