RV College of Engineering

Experiential Learning Report

Project-Based Learning
2024-25

Title of the Project

Sunalign Agri Tech
Student(s)
USN Name
Sohan Sachhidanand
RVCE24BCI140
Shet
RVCE24BTE055 Sughosha Rao R
RVCE24BCS336 Adya dalmia
RVCE24BCS335 Sahana V S

Mentor
Name, Designation &
Department

Dr RAVI K M
Mathematics
 EL Topic:

1. Introduction
2. Problem Definition
2.1.Problem Statement:

1.For Farmers: Unreliable Access to Electricity: Farmers in rural areas don’t

have consistent access to electricity, which limits productivity in irrigation.
High Costs of Diesel: Reliance on expensive diesel generators eats their
profit. Inefficiency of Fixed Solar Panels: Traditional solar setups are
expensive and do not maximize sunlight, making them a risky investment
for small farms.

2. For Big Industries: Coal Dependency: Industries are heavily reliant on coal
for cheap energy, which leads to pollution and environmental degradation.
Sustainability Concerns: Factories recognize the harm coal is doing but
struggle to find an affordable alternative that meets their energy needs.

2.2 Background Information:

Provide background information and context for the problem. Include any
relevant history, current understanding, and previous attempts to solve it.

3. Objectives
3.1.Increased Energy Output: Optimize solar panel orientation to capture
maximum sunlight throughout the day, enhancing energy production
and efficiency.
3.2.Cost-Effectiveness: Minimize initial investment and maintenance costs
for economic viability.
3.3. Sustainability: Promote the use of renewable energy sources, reducing
reliance on fossil fuels and minimizing carbon footprints.
3.4.Automation and Ease of Use: Implement user-friendly technology that
requires minimal manual intervention.
3.5.Durability and Reliability: Build robust systems that can withstand harsh
weather conditions and require minimal maintenance over their
lifespan.
3.6.Enhancing Crop Production: Explore ways to use excess energy for
advanced agricultural technologies, such as greenhouse heating or
automated irrigation systems.
Methodology

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 EL Topic:

4.1 Approach: Describe the overall approach and strategy for tackling the
problem. Include any theoretical frameworks or models used. (Flow
chart with explanation)
4.2 Procedures: Detail the specific procedures and steps taken to execute
the project. Include timelines and milestones.
5. Project Execution

 A solar tracking system is designed to move a solar panel to face the sun,
which can increase the amount of energy collected.
 Solar tracking systems are usually made up of three parts: a structure, a
transmission device, and a control system.
 Our work is based on a new idea by designing an automatic
microcontroller-based solar tracker with a hybrid algorithm comprising
both active and chronological algorithms for locating the sun’s position.
 This hybrid algorithm combines both mathematical models and sensors to
determine the precise sun’s position and thereby harness optimal solar
energy for all weather conditions.

6. Tools and Techniques Used:

Tools:

 Servo motor for rotational mechanism.

 Ambient sensor(LDR SENSORS)
 Microcontroller(Arduino Uno).
 Power supply(battery).
 Solar Panel.

Techniques:

 SENSOR-BASED TRACKING
 CONTROL SYSTEM AND ACTUATION
 POWER SUPPLY AND ENERGY EFFICIENCY
 MECHANICAL STRUCTURE AND DESIGN.

7. Results and Discussion:

 The prototype is working smoothly without any interruptions.

 We can make the system more accurate and precise by reducing the delay
and threshold value.

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 EL Topic:

 The whole system is working on the difference in values read by the two
LDR sensors.

7.1 Final Results: Present the final results of the project. Include data,
observations and any analyses/simulation performed.

7.2 Discussion: Interpret the results. Discuss whether the objectives were
met, the significance of the findings, and any unexpected outcomes.

8. Prototype (Hardware/Software)

8.1 Prototype Description: Provide a detailed description of the prototype

developed. Include specifications, features and functionality.

8.2 Development Process: Explain the process of developing the prototype.

Include any challenges faced and how they were overcome.

8.3 Testing and Validation: Describe the testing and validation process for
the prototype. Include results from testing and any feedback received.

9. Conclusion

 Using rotatable solar panels can greatly improve energy efficiency and
make solar power more appealing for homes and businesses. Large
industries, currently dependent on coal, are slowly shifting to renewable
energy.
 Industries will transition away from coal as solar tracking systems become
more efficient, reducing carbon emissions and pollution.
 This technology can revolutionize energy use in agriculture and industry,
decrease environmental harm, and promote economic growth. It offers an
efficient, sustainable solution for a cleaner, more energy-secure world.

9.2 Personal Reflection: Include a personal reflection from each student on

what they learned from the project, how it impacted their understanding of
the subject matter, and how it contributed to their overall educational
experience.

10. Visuals: Include any photographs, charts, diagrams, or other visuals that
help illustrate the project and its outcomes.

11. QR Code of Demonstration Video

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