Microtek Inverter are very durable and low power consuming. It is high performance Inverter. It save the life of battery up to to 20%. It is pure sine wave inverter. It charge the battery in a small time period by this we can find long backup in village also where electricity is find only limited time period. It is very easy to use if it one time setup then when the electicity switched off then it automatically on It also trip when fault occur or battery low.