The advanced microcontroller based pure sine wave (Wave Shape) system of star is an assurance of smooth power output. The inverter is designed to handle a wide range of mains input voltage for battery charging (90V-300V AC) which make it ideal for areas where grid power fluctuates. It is designed to handle low voltage operations to keep your lights, fans, TV and computer working optimally. A user-friendly LED display makes it a truly popular star among inverters.