We offer 300VA12V20Amp Solar Sine wave inverter with12 V battery operation with hybrid charging.Product details:Hybrid (Solar as well as AC)Charging.12 V battery operation ( other voltages also available)Loading Capacity: 300VA10 to 40 Amp solar PV charger.14V to 19V panel voltage.AC charging starts 100VA onwards.Tubular Conventional Batteries.High Solar Charging efficiency >95%.Inverter efficiency > 80%.Highly reliable design.