Design of Charge Controller for Photovoltaic System
Keywords:
Metal oxide semiconductor field effect transistor (MOSFET),Operational Amplifier(OP-AMP), Optocoupler.Abstract
The aim of this paper is to design and construct a charge controller using OP-AMP as comparator for solar system. The charge controller varies its output to a step of 12V; for a battery of 10Ah rating. This paper deals with the scenario that a battery is needed in order to harness the solar energy when the sunlight is available and supply it in vice versa condition . The designed system is very functional, durable, economical and locally sourced and most cost effective. Due to this reason, a charge controller is built which charges a battery with the help of solar panel and protection is given to the battery in case of overcharge, deep discharge and under voltage condition.
References
- Kuale M. “Basic Electrical Circuit And Electronic Components Testing” A., published by Multi-International services, Benin city, Nigeria,2000. Pg 12-15.
- Marufa F “Designing Smart Charge Controller for the Solar Battery Charging Station”, 2012, BAAC University, Dhaka, Bangladesh. Pg 34-47.
- Mohammed S. I. “Low Cost Solar Charge Controller”, Lambert Academic publishing. 2012, pg 10-15.
- Samlexsolar “30amp Solar Charge Controller” SCC-30AB, Owner's Manual, 2014. Pg 29-33.
- Neha K “Project Report on Solar [Institute of science, Bangalore. 2013, Pg 4-7
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