Important: Use custom search function to get better results from our thousands of pages

Use " " for compulsory search eg:"electronics seminar" , use -" " for filter something eg: "electronics seminar" -"/tag/" (used for exclude results from tag pages)
Tags: microcontroller based, microcontroller based applied digital control, microcontroller based anesthesia injector, microcontroller based applications, microcontroller based alarm clock, microcontroller based applied digital control by dogan ibrahim, microcontroller based automated irrigation system, microcontroller based automation, microcontroller based annunciation system, microcontroller based annunciator system, microcontroller based automatic flush system, microcontroller based bidirectional visitor counter,
Ask More Info Of  A Seminar Ask More Info Of A Project Post Reply  Follow us on Twitter
27-05-2010, 08:03 PM
Post: #1
microcontroller based solar charger
Solar Electric Charge Controller and
Portable Power Supply

This projects is a device that will allow a solar panel to efficiently recharge a DC battery. The solar panel is operated at an optimal power level regardless of the battery voltage. The controller will vary the voltage across the panel
to find and maintain the maximum power point. the battery is charged using using pulse width modulation techniques. The major components of the projects are:
-a boost DC-DC converter
-a microcontroller
-a current sensing microchip
-a Liquid Crystal Display for data output
-a serial computer interface(for programming and data collection)

Project Design
the solar panel which provides power, the rechargeable batteries which receive power, the circuitry to maximize the power transfer between the two, and a LCD and two LEDs as outputs to the user. a DC-DC converter, a Microchip PIC18F452, and a computer serial port interface to program the microprocessor and receive data output on a terminal program forms the circuitry part.
The Microchip PIC18F452 is programmed using the PCW C Compiler. This microcontroller reads the solar panel voltage,
solar panel current, and battery pack voltage through analog to digital converters. Resistors are used to regulate the voltages between 0-5 volts to be read by the PICâ„¢s ADC. the solar panel current is measured by MAXIM 471. The program takes the ADC readings to monitor the solar panel power output (voltage * current) and it is used to find the operating point where this power is maximized. the battery pack voltage is also read to implement three-stage battery charging. The ADC is also used to output values to the LCD.
The DC-DC converter converts the input voltage from the solar panel to the battery voltage. Pulse-width modulation (PWM) from the microcontroller controls the duty cycle of the transistor.

for full details, refer this pdf

.pdf  SolarElectricCharger.pdf (Size: 228.36 KB / Downloads: 906)

Please Use Search wisely To Get More Information About A Seminar Or Project Topic
02-05-2011, 04:52 PM
Post: #2
RE: microcontroller based solar charger
As the sources of conventionalenergy deplete day by day,resorting to alternative sourcesof energy like solar and wind energyhas become need of the hour.Solar-powered lighting systems arealready available in rural as well as urbanareas. These include solar lanterns,solar home lighting systems, solarstreetlights, solar garden lights andsolar power packs. All of them consistof four components: solar photovoltaicmodule, rechargeable battery, solarcharge controller and load.In the solar-powered lighting system,the solar charge controller playsan important role as the system’soverall success depends mainly on it.It is considered as an indispensablelink between the solar panel, batteryand load.The microcontroller-based solarcharge controller described here hasthe following features:1. Automatic dusk-to-dawn operationof the load2. Built-in digital voltmeter (0V-20Vrange)3. Parallel- or shunt-type regulation4. Overcharge protection5. System status display on LCD6. Deep-discharge protection7. Low battery lock8. Charging current changes to‘pulsed’ at full charge9. Low current consumption10. Highly efficient design based onmicrocontroller11. Suitable for 10-40W solar panelsfor 10A loadThe circuit of the solar charge controlleris shown in Fig. 1. It comprisesmicrocontroller AT89C2051, serial analogue-to-digitalconverterA D C 0 8 3 1 ,optocouplerMCT2E, regulator7805,M O S F E T sBS170 and IRF540N,transistorBC547

04-05-2011, 04:33 PM
Post: #3
RE: microcontroller based solar charger
As the sources of conventional energy deplete day by day, resorting to alternative sources of energy like solar and wind energy
has become need of the hour. Solar-powered lighting systems are
already available in rural as well as urban areas. These include solar lanterns, solar home lighting systems, solar streetlights, solar garden lights and solar power packs. All of them consist of four components: solar photovoltaic module, rechargeable battery, solar charge controller and load. In the solar-powered lighting system, the solar charge controller plays an important role as the system’s overall success depends mainly on it. It is considered as an indispensable link between the solar panel, battery and load.The microcontroller-based solar charge controller described here has the following features:
1. Automatic dusk-to-dawn operation of the load
2. Built-in digital voltmeter (0V-20V range)
3. Parallel- or shunt-type regulation
4. Overcharge protection
5. System status display on LCD
6. Deep-discharge protection
7. Low battery lock
8. Charging current changes to‘pulsed’ at full charge
9. Low current consumption
10. Highly efficient design based onmicrocontroller
11. Suitable for 10-40W solar panels for 10A load
The circuit of the solar charge controller is shown in Fig. 1. It comprises
microcontroller AT89C2051, serial analogue- to-digital converter

Download full report
17-01-2012, 10:21 AM
Post: #4
RE: microcontroller based solar charger
to get information about based on microcontroller full report ,ppt and related topic refer the link bellow
26-06-2012, 11:08 AM
Post: #5
RE: microcontroller based solar charger

i tried to built solar charger by purchasing KITSNSPARES's kit. but its program is not working.
please help me....
Rating microcontroller based solar charger Options
Share microcontroller based solar charger To Your Friends :- Seminar Topics Bookmark
Post Reply 

Marked Categories : chrome mod 6, major project on micrscontroller based solar charger, solar charger micocontroller, solar charger microcontroller, microconroller based solar, solar charger project pdf, microcontroller based seminar presentation, solar pannel battery charger, electronics seminar topics on microcontroller, microcontroller based solar charge controller ppt, micro controller based soler charge controller ppt, microcontroller based solar charger project in cars, seminar topics for microcontrollers, microcontroller based solar charger project, solar charger circuit using microcontroller, topics based solar, solar charger circuit, microcontroller based solar charger,

Quick Reply
Type your reply to this message here.

Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Grid-tied Solar System Without Battery Backup Report seminar post 0 39 12-04-2014 04:24 PM
Last Post: seminar post
  What’s a Microcontroller? seminar projects maker 0 55 31-03-2014 04:07 PM
Last Post: seminar projects maker
  Matlab Based Unmanned Gun Control Mechanism Report seminar projects maker 0 43 26-03-2014 02:34 PM
Last Post: seminar projects maker
  Embedded Network Management System Design Based on WEB alicejoe 1 62 18-03-2014 12:41 PM
Last Post: mkaasees
  Equipment Diagnosis Method Based on Hopfield-BP Neural Networks alicejoe 1 42 18-03-2014 12:00 PM
Last Post: mkaasees
  Estimation of the Number of Sources by Using an MMSE-based MDL Criterion alicejoe 1 34 18-03-2014 11:40 AM
Last Post: mkaasees
  Evaluation of Wound Healing Process Based on Texture Analysis alicejoe 1 43 18-03-2014 11:32 AM
Last Post: mkaasees
  Effective Iframe-based Strategy for Processing Dynamic Data in Embedded Browser alicejoe 0 31 17-03-2014 10:08 PM
Last Post: alicejoe
  Edge Map Based Blocking Artifacts Reduction alicejoe 0 24 17-03-2014 10:07 PM
Last Post: alicejoe
  Design on the Incentive Mechanism of the Virtual Learning Community Based on Prospect alicejoe 0 34 17-03-2014 09:37 PM
Last Post: alicejoe
This Page May Contain What is microcontroller based solar charger And Latest Information/News About microcontroller based solar charger,If Not ...Use Search to get more info about microcontroller based solar charger Or Ask Here