Livsol Solar Inverter Operates on both Solar Power as well as Grid Power. Key Features:- 1. In-build fully regulated 50 amp Solar Charge Controller upgrade upto 70 amp.2. Dual Mode of working: UPS or Normal.3. Low Total Harmonic Distortion(THD).4. Eco-friendly Operation.5. Solar PV Reverse Voltage Protection.6. Reverse Current Protection.7. High Power New Generation MOSFET cable to handle high in- rush/surge current.8. Programmable Thermal Protection: cooling fan which operates as needed.