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Solar Panels:The Silent Heroes of Chandrayaan-3 Mission

Solar Panels: The Silent Heroes of Chandrayaan-3 Mission

Chandrayaan-3 went to the Moon and got lots of attention in the world. Its landing was a big deal, but not everyone notices the important role of solar panels. These solar panels also play important role in Chandrayaan-3’s safe landing on the Moon. Let’s explore in this blog how these simple-looking panels were actually super important in making sureChandrayaan-3 landed safely on the Moon.

1.Powering the Craft

Solar panels are like energy factories in space. They convert sunlight into electricity, providing a continuous power source for the spacecraft.
Chandrayaan-3’s solar panels were designed to harness solar energy to run its various systems and instruments throughout its mission.

2.Surviving the Cold Lunar Environment

The Moon’s surface experiences extreme temperature variations, from extremely hot days to freezing cold nights.Solar panels have protective layers that shield sensitive electronics from extreme temperature, ensuring they continue to function optimally.

3.Navigation and Communication

Solar panels power the communication systems of the spacecraft, allowing it to stay in touch with mission control on Earth.They also help the spacecraft move accurately by giving power to the sensors and computers that guide Chandrayaan-3 to its planned landing spot.

4.Landing System Activation:

As Chandrayaan-3 approached the Moon’s surface, its landing engines and systems needed power to function flawlessly.Solar panels supplied the necessary energy for these critical components to operate effectively, enhancing the craft’s chances of a successful landing.

5.Emergency Backup

Just like having a backup generator, solar panels serve as an emergency power source. In case any primary power systems falter, the solar panels can step in and prevent mission failure.

6.Optimizing Mission Duration

Chandrayaan-3’s mission extended over a significant period, and traditional batteries would not have sustained its power requirements for the entire duration.Solar panels ensured a longer operational lifespan by continually recharging the spacecraft’s batteries.

7.Reducing Weight and Fuel Usage

Carrying extra fuel to power the craft’s systems would have increased its weight, requiring more fuel for the journey. Solar panels eliminated the need for excessive fuel, making the mission more efficient and cost-effective.


In the exciting story of Chandrayaan-3’s journey to the Moon, solar panels play important and major role.These modest panels made sure the landing was safe and successful, showing how technology and exploration work amazingly well together.

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