SolarCharge: Portable Green Power Bank

Inspiration

Many people face power shortages, especially in remote areas or during outdoor activities. Renewable energy is the future; combining portability with solar tech makes energy accessible. Learning & Challenges: Learned about solar panel efficiency, battery management, and circuit design. Challenge: optimizing charging speed and storing energy efficiently.

What it does

How we built it

How We Built It: Integrated a solar panel with a rechargeable battery. Used a voltage regulator and power management circuit to ensure safe charging. Tested under sunlight and artificial light for efficiency.

Challenges we ran into

Accomplishments that we're proud of

What we learned

What's next for SolarCharge: Portable Green Power Bank

Built With

• board
• charging-circuit.-software:-optional-arduino/mcu-programming-if-you-automate-battery-management.-tools:-multimeter
• for
• hardware:-solar-panel
• li-ion-battery
• pcb
• soldering-kit
• voltage-regulator