Author: Pratik Meher

1. Types of Solar Cells 🔋 Solar cell सूर्य की रोशनी को सीधे बिजली में बदलता है। इसे Photovoltaic (PV) Cell भी कहते हैं। 1. Monocrystalline Solar Cell रंग: काला दक्षता (Efficiency): आम तौर पर अधिक उपयोग: घरों की छत और सोलर...

To understand the working principle of a solar energy system. To learn the basic connections of a solar panel and charge controller. To understand how a battery is charged using solar energy. To test the system using a small DC...

Today, we learned the basics of engineering drawing, especially isometric drawing. Engineering drawing is used to represent the shape, size, and design of an object clearly. We learned how to draw 3D objects on 2D paper using...

Today, we learned about practical earthing installation in the ground. We understood the importance of earthing in solar electrical systems, the types of earthing, and the materials used for installation. We observed how an...

1. How to calculate electricity units Electricity companies measure energy in units. 1 electricity unit = 1 kWh (kilowatt-hour). Formula: Units=Wattage×Hours used1000Units=1000Wattage×Hours used​ Example: A 1000-watt...