DESIGN AND CONSTRUCTION OF A SOLAR POWERED UNINTERRUPTIBLE POWER SUPPLY FOR PHONE CHARGING
USER'S INSTRUCTIONS: The project work you are about to view is on "design and construction of a solar powered uninterruptible power supply for phone charging". Please, sit back and study the below research material carefully. This project topic "user’s satisfaction with functionality of space in selected sport complex" have complete 5(five) Chapters. The complete Project Material/writeup include: Abstract + Introduction + etc + Literature Review + methodology + etc + Conclusion + Recommendation + References/Bibliography.Our aim of providing this "design and construction of a solar powered uninterruptible power supply for phone charging" project research material is to reduce the stress of moving from one school library to another all in the name of searching for "design and construction of a solar powered uninterruptible power supply for phone charging"research materials. We are not encouraging any form of plagiarism. This service is legal because, all institutions permit their students to read previous projects, books, articles or papers while developing their own works.
TITLE PAGE
BY
---
--/H2013/01430
DEPARTMENT OF ----
SCHOOL OF ---
INSTITUTE OF ---
APPROVAL PAGE
This is to certify that the research work, "design and construction of a solar powered uninterruptible power supply for phone charging" by ---, Reg. No. --/H2007/01430 submitted in partial fulfillment of the requirement award of a Higher National Diploma on --- has been approved.
By
--- . ---
Supervisor Head of Department.
Signature………………. Signature……………….
……………………………….
---
External Invigilator
DEDICATION
This project is dedicated to Almighty God for his protection, kindness, strength over my life throughout the period and also to my --- for his financial support and moral care towards me.Also to my mentor --- for her academic advice she often gives to me. May Almighty God shield them from the peril of this world and bless their entire endeavour Amen.
ACKNOWLEDGEMENT
The successful completion of this project work could not have been a reality without the encouragement of my --- and other people. My immensely appreciation goes to my humble and able supervisor mr. --- for his kindness in supervising this project.
My warmest gratitude goes to my parents for their moral, spiritual and financial support throughout my study in this institution.
My appreciation goes to some of my lecturers among whom are Mr. ---, and Dr. ---. I also recognize the support of some of the staff of --- among whom are: The General Manager, Deputy General manager, the internal Auditor Mr. --- and the ---. Finally, my appreciation goes to my elder sister ---, my lovely friends mercy ---, ---, --- and many others who were quite helpful.
PROJECT DESCRIPTION: This work "design and construction of a solar powered uninterruptible power supply for phone charging" research material is a complete and well researched project material strictly for academic purposes, which has been approved by different Lecturers from different higher institutions. We made Preliminary pages, Abstract and Chapter one of "design and construction of a solar powered uninterruptible power supply for phone charging" visible for everyone, then the complete material on "design and construction of a solar powered uninterruptible power supply for phone charging" is to be ordered for. Happy viewing!!!
Due to increase in the use of mobile phones especially on G.S.M networks today, which according to NCC’s report presently in Nigeria have over 138 Million subscribers, coupled with inadequate and sporadic electricity supply, hence for constant operation, a power solution more robust than power bank (which still requires initial charging with electricity or generator) for private and commercial use has been developed with solar as its primary source of energy. This paper focuses on the design and construction of solar powered uninterruptible power supply for phone charging for is used today in a reformed and modernized form at school campuses, bus stops, motor parks, shopping complexes, markets, office complexes, airports, social gatherings to mention a few, where pockets of phone charging points with conventional loop wiring of about 10-25, 13A sockets supported with 900W/1.2KVA generator is used to charge people mobile phones say at a minimum rate of fifty Naira per phone. In order to eliminate noise, smoke pollutions injurious to health and also save the cost of fuelling and generator maintenance, the design and production of this device became imperative.
TABLE OF CONTENTS
COVER PAGE
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWELDGEMENT
ABSTRACT
CHAPTER ONE
INTRODUCTION
- BACKGROUND OF THE PROJECT
- PROBLEM STATEMENT
- PROJECT MOTIVATION
- AIM AND OBJECTIVE OF THE PROJECT
- SCOPE OF THE PROJECT
- LIMITATION OF THE PROJECT
- METHOLODOLOGY
- PROJECT ORGANISATION
CHAPTER TWO
LITERATURE REVIEW
- DESCRITION OF UNTERUPTIBLE POWER SUPPLY
- HISTORY OF UPS
- REVIEW OF RELATED STUDIES
- HISTORITICAL BACKGROUND OF PHOTOVOTAIC CELL
- THEORETICAL REVIEW OF SOLAR CELL
- REVIEW OF SOLAR CELL EFFICIENCY
- REVIEW OF SOLAR CELL MATERIALS
CHAPTER THREE
SYSTEM DESIGN
- SYSTEM BLOCK DIAGRAM
- MATERIALS / COMPONENTS USED
- DESCRIPTION OF COMPONENTS USED
- DESIGN AND METHODOLOGY
- DESCRIPTION OF COMPONENTS OF SOLAR STREET LIGHT
CHAPTER FOUR
4.1 TESTING AND RESULTS
4.2 DISCUSSION
CHAPTER FIVE
- CONCLUSION
- REFERENCES
CHAPTER ONE
1.0 INTRODUCTION
1.1 BACKGROUND OF THE STUDY
Apart from availability of network services, the major concern of any mobile phone user is constant power supply on the mobile unit whose level of usage is indicated by the battery indicator icon showing rate of charging and discharging of the phone’s battery. Since the user is usually worried whenever the battery power level is getting low and especially when there is less hope of electricity to restore energy for the phone, therefore, this project provides an alternative charging system for numerous phone users today without depending on national electricity grid, which is unpredictable, but to depend on natural gift of the Sun to generate electricity, so that this part of the world remains a good place of living.
The solar UPS consists of a 20A solar charging and discharging controller unit, 500W inverter, 15W photovoltaic solar panel, and 12V, 18 AH Deep cycle battery. The controller unit enables the solar cell to supply 12V DC power to load and 5V DC to USB Hub while supplying power to the battery and the stored energy in the battery further supply power to charging sockets via the inverter.
The inverter unit converts the 12V DC from the battery into 220V AC for loads (AC sockets).
Today most mobile telephone users either depend on national grid hydro-powered electricity which is not reliable or generator which causes noise pollution and attracts high cost of maintenance for charging their phones, in fact generators especially those ones without AVR-Automatic Voltage Regulator often destroy phone chargers and occasionally along with the phone, in order to make life easy and eliminate these challenges this project was conceived and implemented for your pleasure.
1.3 MOTIVATION OF STUDY
Following a survey of the duration of electricity power available during the day as well as night in rural areas of Nigeria, there is a need to design a solar-powered cell phone charger that is fabricated locally. This is of primary importance because a large number of cell phone owners or users in the rural areas as well as some urban areas with no or limited access to utility electricity, are forced to pay at least N50 per charge for their cell phone from a commercial outfit using a 750VA petrol driven generator. This adds up to a significant investment over a period of time, especially for a poor rural dweller.
1.4 AIM AND OBJECTIVES
The aim of this research is to design and construct a solar powered uninterruptible power supply for cell phone charging system. More especially the objectives are:
1) To design an electric circuit for the purpose of charging through the solar power
2) To build a rechargeable battery box which will charge the mobile phone.
3) To run a technical test to verify the variation in the input and output of the charger.
4) to reduce the cost of charging cell phone.
1.5 SCOPE OF THE STUDY
The scope of this study is limited to the design and construction of solar powered uninterruptible power supply for mobile phone charging. In this device, energy is generated using solar panels, which do not require any major mechanical parts the solar cells, that connects together to make up the solar panel, can last up to several decades without replacement. The solar panels are coupled with back up rechargeable batteries, which can store excess power generated during the period of availability and utilize this in providing energy to systems when there is no sunlight. The voltage regulation is done using solar charge controller.
1.6 LIMITATION OF STUDY
As we all know that no human effort to achieve a set of goals goes without difficulties, certain constraints were encountered in the course of carrying out this project and they are as follows:-
- Difficulty in information collection: I found it too difficult in laying hands of useful information regarding this work and this course me to visit different libraries and internet for solution.
- Financial Constraint: Insufficient fund tends to impede the efficiency of the researcher in sourcing for the relevant materials, literature or information and in the process of data collection (internet).
- Time Constraint: The researcher will simultaneously engage in this study with other academic work. This consequently will cut down on the time devoted for the research work.
1.7 RESEARCH METHODOLOGY
In the course of carrying this study, numerous sources were used which most of them are by visiting libraries, consulting journal and news papers and online research which Google was the major source that was used.
1.8 PROJECT ORGANISATION
CHAPTER TWO: The chapter one of this work has been displayed above. The complete chapter two of "design and construction of a solar powered uninterruptible power supply for phone charging" is also available. Order full work to download. Chapter two of "design and construction of a solar powered uninterruptible power supply for phone charging" consists of the literature review. In this chapter all the related work on "design and construction of a solar powered uninterruptible power supply for phone charging" was reviewed.
CHAPTER THREE: The complete chapter three of "design and construction of a solar powered uninterruptible power supply for phone charging" is available. Order full work to download. Chapter three of "design and construction of a solar powered uninterruptible power supply for phone charging" consists of the methodology. In this chapter all the method used in carrying out this work was discussed.
CHAPTER FOUR: The complete chapter four of "design and construction of a solar powered uninterruptible power supply for phone charging" is available. Order full work to download. Chapter four of "design and construction of a solar powered uninterruptible power supply for phone charging" consists of all the test conducted during the work and the result gotten after the whole work
CHAPTER FIVE: The complete chapter five of "design and construction of a solar powered uninterruptible power supply for phone charging" is available. Order full work to download. Chapter five of "design and construction of a solar powered uninterruptible power supply for phone charging" consist of conclusion, recommendation and references.
To "DOWNLOAD" the complete material on this particular topic above click "HERE"
Do you want our Bank Accounts? please click HERE
To view other related topics click HERE
To "SUMMIT" new topic(s), develop a new topic OR you did not see your topic on our site but want to confirm the availiability of your topic click HERE
Do you want us to research your new topic? if yes, click "HERE"
Do you have any question concerning our post/services? click HERE for answers to your questions
For more information contact us through any of the following means:
Mobile No 
:+2348146561114 or +2347015391124 [Mr. Innocent]
Email address 
:engr4project@gmail.com
Watsapp No 
:+2348146561114
COUNTRIES THAT FOUND OUR SERVICES USEFUL
Australia, Botswana, Canada, Europe, Ghana, Ireland, India, Kenya, Liberia, Malaysia, Namibia, New Zealand, Nigeria, Pakistan, Philippines, Singapore, Sierra Leone, South Africa, Uganda, United States, United Kindom, Zambia, Zimbabwe, etc
Support: +234 8146561114 or +2347015391124
Watsapp No :+2348146561114
Email Address :engr4project@gmail.com
FOLLOW / VISIT US VIA:
