Yashwant Sawle* and SC Gupta Department of Electrical Engineering, Maulana Azad National Institute of Technology, India *Corresponding author: Yashwant Sawle, Electrical Engineering Department, Maulana Azad National Institute of Technology, Bhopal, India. Submission: January 31, 2018; Published: September 11, 2018 Optimization of a Standalone Hybrid Renewable Energy System for Telecom Base Station Introduction In present day’s need of electricity is increase all over the world. The conventional resources of energy are diminishing in future years. The conventional fuel also produces emission which affects environment and human health. To resolve all thus issue renewable energy source is based alternative. Renewable energy source is available abundantly in environment without any cost. India has great potential of renewable energy resource and demand of electricity is increase day by day because of developing economic [1]. The telecom industry of the India is grooving very fast. Presently all the telecom base power station (TBPS) running on diesel generator. The operation of TBPS is very costly due diesel fuel price so that an alternate solution is suggested in paper as renewable energy for source TBPS. The various hybrid combinations for rural location are demonstrated to find the optimal solution regarding cost of energy, reliability, total net present cost and renewable factor. The design location for TBPS has Latitude 19_6350N and Longitude 81_672E which is in Bastar, Chhattisgarh, India. Review Article 236 Copyright © All rights are reserved by Yashwant Sawle. Volume - 2 Issue - 5 Abstract Nowadays, the utility has begun to consider the non-conventional electrical power is pollution free and economic. The non-conventional energy source mobile telecom station is more beneficial as compare diesel operated station. In this paper six different hybrid combinations are investigated on the base of economic, renewable factor, emission for electrified mobile telecom station, HOMER software is used to design hybrid combinations. The output result of HOMER show PV/Wind/Battery/DG system is feasible configuration amongst all six combinations. The PV/Wind/Battery/DG hybrid system has lowest cost of energy (0.50$), total net present cost ($100,666) and renewable factor (100%). Keywords: Wind turbine; Solar photovoltaic cell; HOMER; Hybrid system Progress in Petrochemical Science C CRIMSON PUBLISHERS Wings to the Research ISSN 2637-8035 Design of the Hybrid System Load profile Figure 1: Grid connected and diesel generator telecom base station.