Design of Megawatt Solar Power Plants (Complete Guide)

This comprehensive course is designed to provide you with in-depth knowledge and practical skills to design, size, and analyze megawatt-scale solar PV power plants. From site assessment and component selection to protection systems, circuit design, energy yield estimation, and SCADA monitoring, every essential aspect is covered with clarity.

Whether you are an aspiring solar engineer, energy professional, or student, this course will take you step by step through the design, calculation, and implementation of utility-scale solar projects.

By the end of the course, you’ll be able to confidently design a complete solar PV plant, optimize its performance, and understand the technical standards used in large-scale installations.

Who This Course is For (Audience)

• Engineering students and graduates (Electrical, Mechanical, Energy, Renewable)

• Solar industry professionals aiming to upgrade their technical knowledge

• Entrepreneurs and consultants in renewable energy projects

• Researchers and academicians working in energy & sustainability

• Government and NGO professionals engaged in solar project planning

  
  

Prerequisites

• Basic understanding of electrical circuits (voltage, current, power)

• Familiarity with solar energy fundamentals (helpful but not mandatory)

• Enthusiasm to learn and apply solar plant design principles

Key Benefits

• Contribute to clean and sustainable energy solutions

• Gain practical skills to design MW-scale solar PV projects

• Enhance employability in the booming renewable energy sector

• Learn real-world design calculations and tools

• Develop expertise in protection systems, SCADA, and energy yield assessment

• Build confidence to work on commercial, industrial, and utility solar projects

  
  

Career Opportunities

After completing this course, learners can explore career roles such as:

• Solar PV Design Engineer (Utility-Scale Projects)

• Renewable Energy Consultant

• Project Engineer (EPC Companies)

• SCADA/Monitoring Engineer for Solar Plants

• Site Engineer or Commissioning Engineer

• Solar Project Analyst

Learning Outcomes (What You’ll Achieve)

• By the end of this course, you will be able to:

• Collect and analyze site data for solar project planning

• Select solar panels & inverters and read technical datasheets effectively

• Perform string sizing (maximum, minimum, and optimum panels per string)

• Calculate current & voltage for strings, combiner boxes, and inverters

• Select proper DC and AC cable sizing with protection systems

• Understand transformers, CRP panels, CT/PT, VCB, and auxiliary loads

• Design earthing systems and select surge/lightning protection devices

• Estimate energy yield and evaluate project feasibility

• Integrate Weather Monitoring Station & SCADA system for monitoring

• Prepare a complete circuit diagram & BOM (Bill of Materials) for the project

Lesson Outcomes (Module-Level)

After each section, learners will:

• Apply design principles to real-world solar plant layouts

• Understand the role and specification of each component

• Perform key calculations (string sizing, cable sizing, transformer selection)

• Analyze protection, safety, and reliability factors in large projects

• Develop practical skills for buying materials and managing installation

By the end of this journey, you will be industry-ready to design and support the development of megawatt-scale solar power plants, paving your way to a rewarding career in the renewable energy sector.

In this course you will learn following points in detail:

• How to Collect Basic Information about Site

• Selection of Solar Panels and Reading the Datasheet of Solar Panal

• Selection of Solar Central Inverter and Reading the Datasheet of Solar Inverter

• Calculation of Maximum Solar Panel per String

• Calculation of Minimum Solar Panel per String

• Calculation of  Optimum Solar Panel per String

• Voltage and Current of Each String

• Calculation of No. of Solar Panels and String Sizing

• Voltage and Current of Each Combiner Box and DC Inputs

• Connection of Solar Combiner Box to Inverter

• Specification of String Combiner / Monitoring Box

• DC Cable Sizing

• DC Side Protection breakers

• AC Cable Sizing from Inverter up to transformer

• AC Cable Sizing From transformer to CRP Panel

• Selection of Transformer

• CRP Panel & Types of Relays

• Main Meter, Current Transformer (CT) & Potential Transformer(PT)

• Isolator Switch & Vacuum Circuit Breaker

• Auxiliary Transformer & Cable for Auxiliary Load

• Circuit Diagram

• Earthing on DC Side & AC Side

• Selection of Lighting Arrester

• Design of Mounting Structure & Foundation Selection

• Energy Yield Estimation

• Weather Monitoring Station

• Solar Energy SCADA System

• Buying of Materials for Solar Project

In this course, a diversity of points regarding Design of Megawatt Utility Scale Solar Plant are covered. We are confident that it will be extremely beneficial to you, in your studies.