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Sun Tracking Solar Panel
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The project uses a solar panel coupled to a stepper motor to track the Sun so that maximum sun light is incident upon the panel at any given time of the day. This is better compared to light sensing method that may not be accurate always for example during cloudy days.

With the impending scarcity of nonrenewable resources, people are considering to use alternate sources of energy. From all other available resources sun energy is the most abundant and it’s comparatively easy to convert it to electrical energy.

Use of solar panel to convert sun’s energy to electrical is very popular, but due to transition of the Sun from east to west the fixed solar panel may be able to generate optimum energy. The proposed system solves the problem by an arrangement for the solar panel to track the Sun.

This tracking movement is achieved by coupling a stepper motor to the solar panel such that the panel maintains its face always perpendicular to the Sun to generate maximum energy. This is achieved by using a programmed microcontroller to deliver stepped pulses in periodical time intervals for the stepper motor to rotate the mounted panel as desired.

The microcontroller used in this project is from 8051 family. The stepper motor is driven by an interfacing IC as the controller is not capable of handling the power requirements of the stepper motor. The project is provided with a dummy solar panel which can be used for demonstration purpose only.

Further the project can be enhanced by using RTC (Real Time Clock) to follow the Sun. This helps in maintaining the required position of the panel even if the power is interrupted for some time.

Extensive audio-visuals available.
Branding-free material.
Call/mail for Tech Support from 10 am - 7 pm.
Pre-programmed Microcontroller.
All-inclusive solution kit.
Easy to use, Self-explanatory kit.
Hardware Requirements
  • 8051 series Microcontroller
  • Dummy Solar Panel
  • Stepper Motor
  • Voltage Regulator
  • Diodes
  • Relay driver IC
  • Transformer
Software Requirements
  • Keil compiler
  • Languages: Embedded C or Assembly
Q & A
Q:  Which microcontroller is used in this project?
A:  A 40 pin 8051 microcontroller is used in this project.
Q:  What is sun tracking?
A:  Sun tracking is following the direction of incidence of sun light by placing the active face of Solar panel so as to track the maximum sunlight.
Q:  What is the solar panel used in this project?
A:  3V, 1.5W solar panel is used in this project.
Q:  What is the motor used to track the sun?
A:  A bipolar stepper motor is used to track the sun.
Average Rating
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Showing 4 of 30 reviews Show All
Kuldeep kedare, Navi Mumbai on 2nd June, 2015, 03:58 PM

I came to know about Edgefx through my friend named Mr. Viplav. I just used Edgefx as a keyword. Due to force of my friend I decided to buy a kit. I like fully assembled kit. Yes the kit delivered on time.I purchased through online.Edgefx is alright, I’m satisfied.

Amit Kumar Tak, Jaipur on 2nd June, 2015, 12:28 PM

I used Project kits to find Edgefx. I decided because I had a short on time hence I purchased the project.Yes it’s on time.No I purchased through online.No suggestions.

Akhil kishore, Ernakulam on 2nd June, 2015, 10:44 AM

I come to know about Edgefx through my friend.I decided because Edgefx providing the Edgefx service.Yes it’s on time.The programming should be improved further.

Muhammed rameez, Calicut on 2nd June, 2015, 10:24 AM

I come to know about Edgefx through my senior friend. I used Edgefx as a keyword in Google.I decided by word of my senior I like the PCB because by that we can complete the kit.Yes it was delivered on time but when I send it for trouble shot that time it was been delayed for a day.No I purchased through online.The Project Report should be improved.

Rating Breakdown (30 Reviews)

Edgefx Technologies Pvt. Ltd.,
Plot No. 105, 3rd Floor,
Liberty Plaza, Himayathnagar,
Hyderabad - 500029,
Telangana, India
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