Portable Solar Power Kit
Brief Description & Functionality
The Portable Solar Power Kit is a compact, foldable energy solution designed for travelers, trekkers, campers, and field workers. It integrates foldable solar panels, a lithium-ion battery pack, a charge controller, and multiple outputs including USB, USB-C, DC, and AC sockets (via inverter).
Why it's useful:
Off-Grid Power – Supplies electricity anywhere, no grid needed.
Eco-Friendly – Harnesses clean, renewable solar energy.
Portable & Compact – Easy to carry for travel, camping, or emergencies.
Multi-Device Charging – Powers lights, phones, fans, and small appliances.
Cost-Effective – Reduces dependency on fuel or electricity bills.
The Portable Solar Power Kit provides a lightweight, mobile solution that harnesses solar energy to power small electronic devices and appliances. Designed to be rugged and modular, the kit is ideal for rural households, outdoor use, and emergency backup. It integrates solar panels, battery storage, and multiple output options (USB, DC, and AC via inverter) for flexible usage.
Features
● Plug-and-play solar panel (foldable/portable design)
● Rechargeable lithium-ion battery storage
● USB and 12V DC outputs for mobile charging, lighting, and fans
● Optional AC output via inverter for small appliances
● LED indicators for charge and battery status
● Compact, weather-resistant casing with handle or trolley.
Key Benefits
- Provides electricity in off-grid or low-grid areas
- Reduces reliance on fossil fuels and kerosene lamps
- Encourages use of clean, renewable energy
- Supports education and livelihoods in energy-deprived areas
- Useful for disaster relief, camping, and outdoor activities
Target Users
● Rural households without regular power supply
● Campers, trekkers, and travelers
● NGOs working in remote areas
● Students in underserved schools
● Disaster and emergency response teams
Materials & Components
● Solar Panel (20W–100W based on model)
● Charge Controller (MPPT/PWM)
● Lithium-ion battery (12V, 12Ah or custom capacity)
● DC and USB ports
● 200W Inverter (optional)
● Switches, wiring, connectors
● Enclosure box (plastic/metal with handle or wheels)
Tools & Processes Used
● Soldering and wiring of circuit
● Drill machine for mounting ports
● Laser cutting for enclosures
● 3D printing for custom fittings (optional)
● Multimeter for testing and quality checks
Future Scope
● IoT-based battery monitoring via app
● Modular upgrade kits (fan, bulb, FM radio, etc.)
● Larger capacity variants for powering laptops or routers
https://www.instructables.com/Portable-Solar-Suitcase-Solar-Power-on-the-Go/