Author: Abdul Wassay

Abdul Wassay is an Electrical Engineer with 15 years of experience in PLC, SCADA, automation, electrical troubleshooting, and renewable energy systems. He publishes practical, experience based engineering guides. View full author profile

Solar Energy | Blog | Renewable Energy
MPPT vs PWM Charge Controller: Which One is Better?
Posted on25/07/202524/01/2026
In the world of solar power, the charge controller plays a…
Read More MPPT vs PWM Charge Controller: Which One is Better?

Batteries | Blog | Renewable Energy | Solar Energy
Battery Energy Storage System Design and ROI
Posted on24/07/202524/01/2026
Understanding Battery Energy Storage System Design A Battery Energy Storage System…
Read More Battery Energy Storage System Design and ROI
Solar Energy | Blog | Electrical Concepts | Renewable Energy
Solar Cable Sizing Guide with Voltage Drop Calculations
Posted on24/07/202524/01/2026
When designing a solar power system, one of the most overlooked…
Read More Solar Cable Sizing Guide with Voltage Drop Calculations
Solar Energy | Blog | Renewable Energy
Hybrid Solar Inverter Working Principle with Circuit Diagram
Posted on24/07/202524/01/2026
In recent years, solar energy has transformed the way homes and…
Read More Hybrid Solar Inverter Working Principle with Circuit Diagram

Solar Energy | Blog | Renewable Energy
How to Calculate Solar Plant Efficiency in 5 Steps
Posted on24/07/202524/01/2026
Solar energy is one of the most promising renewable energy sources…
Read More How to Calculate Solar Plant Efficiency in 5 Steps
Solar Energy | Blog | Electrical Calculators | Renewable Energy | Solar Energy Calculators
Solar System Sizing Calculator for Agriculture & Tubewells
Posted on24/07/202524/01/2026
Introduction to Solar System Sizing for Agriculture Farming is evolving fast….
Read More Solar System Sizing Calculator for Agriculture & Tubewells
Electrical Earthing | Blog
Grounding vs Bonding: Key Differences Explained
Posted on23/07/202524/01/2026
When dealing with electrical systems, safety is not just a priority—it’s…
Read More Grounding vs Bonding: Key Differences Explained
Electrical Calculations | Blog | Electrical Concepts
Short Circuit Calculation Methods: IEC vs ANSI
Posted on22/07/202524/01/2026
Understanding short circuit calculation methods is essential for engineers working in…
Read More Short Circuit Calculation Methods: IEC vs ANSI
Transformers | Blog | Electrical Concepts
Transformer Cooling Methods: ONAN, ONAF, OFAF & More
Posted on22/07/202524/01/2026
Transformers are essential components of modern power systems. They handle high…
Read More Transformer Cooling Methods: ONAN, ONAF, OFAF & More
Electrical Concepts | Blog | Transformers
Star Delta Transformer Fault Current Distribution Explained
Posted on21/07/202524/01/2026
Understanding Star Delta Transformer Fault Current Distribution The Star Delta Transformer…
Read More Star Delta Transformer Fault Current Distribution Explained
Electrical Standards | Blog
Arc Flash Risk Assessment According to NFPA 70E
Posted on21/07/202524/01/2026
Arc flash is one of the most dangerous hazards in electrical…
Read More Arc Flash Risk Assessment According to NFPA 70E
Relays | Blog
Transformer Protection Schemes: Types and Application Guide
Posted on21/07/202524/01/2026
Transformer protection schemes are essential for ensuring the safety, reliability, and…
Read More Transformer Protection Schemes: Types and Application Guide
Relays | Electrical Busbar
High Impedance Busbar Protection Explained with Example Calculations
Posted on21/07/202508/02/2026
High Impedance Busbar Protection is a proven method used in power…
Read More High Impedance Busbar Protection Explained with Example Calculations
Relays | Blog | Transformers
Differential Protection of Transformer: Working, Settings & Calculation
Posted on21/07/202524/01/2026
Understanding Differential Protection of Transformer Differential protection of transformer is a…
Read More Differential Protection of Transformer: Working, Settings & Calculation

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