Pure sine wave Inverter *Inbuilt With Transformer which is a substantial load ability. *Wide charge current 20-45A *High-efficiency design & Power saving mode to conserve energy. *Auto-restart when Ac recovering. *Smart battery charger design for optimized battery performance; With bypass /battery reverse protection / 6mill seconds transfer time/surge protection/input & output overload protection How can I help you? Elite GloVolt Off-grid Inverter 5KVA /4,000W 48V – RP-5000