Performance and economic study of on-grid and off-grid solar photovoltaic system

Solar PV power production is one of the developing system in India under JNNSM. This paper proposed the performance and economic analysis of on - grid and off - grid system. This paper discussed about the power usage of building, panel required, Inverter rating, charge controller and battery analysis for both on-grid and off-grid system. This paper also analyzed the economic analysis and net profit at 6^th, 11^th and 16^th year of on - grid and off - grid system and also comparative study carried out in both system.