The need of photovoltaic generation system is getting elevated day by day since it has no involved fuel cost, eco-friendly and it has less maintenance. In case of partial shaded condition there are many peaks thus we use maximum power point tracking (MPPT) method to get maximum power. The proposed bioinspired technique has the ability to track maximum power point under any environmental condition i. e. high change in insolation and partially shaded condition. This paper reflects the implementation of MPPT method for photovoltaic system by making use of particle swarm optimisation (pso) technique. Simulation results have been provided to prove correctness of proposed model and results were compared with Hill Climbing method. © Springer Science+Business Media Singapore 2017.