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What is a Solar Cell
What is Photovoltaic Effect
Working of a Battery
What is secondary cell
Details of Lead Acid Battery
Circuit diagram of the solar charger
Battery Charge Level Monitor
Circuit for Battery charge level monitor
This project syas the details of the solar charger.This document includes the circuit diagram as well as the circuit diagram for the battery level monitor.Also this material have the working of the battery and other needed things in detail.