Inconsistent of power supply especially when travelling or having outdoor activities make people focus in finding the backup system which is standby generator. Therefore, this project focus on finding portable smart generator using solar panel that can automatically turn on and off through microcontroller implementation. Failure of the device will detect by microcontroller and notification will receive for next action. The Global system with mobile communication (GSM) was used to transmit the data from generator to mobile phone using short message service (SMS) for the generator status. Meanwhile, by using solar panel helps to overcome the batteries from overcharging.