We have used two methods for earth station power controller is designed by Cortex M3 by using LPC 1768 board and FPGA board. Different loads having different power requirements and different fault conditions occurred. Earth station having 800 W inverter and having two failures named hard failure and soft failure. We have used solar energy as a main source of earth station and diesel generator for failure conditions. Using neural network, we developed algorithm in embedded C as per different types of failure, battery voltage, and solar voltage. © 2018, Springer Nature Singapore Pte Ltd.