Smart Cooling Box

The Solar-Powered Smart Cooling Box provides reliable cold storage for vaccines, medicines, and food in remote or off-grid areas. Using the Peltier Effect, it offers clean, compressor-free cooling powered entirely by a solar panel and battery system. A microcontroller-based smart control unit precisely maintains the desired temperature, ensuring efficient energy use. This eco-friendly and portable solution delivers sustainable, intelligent, and dependable cooling for critical applications in rural and energy-limited environments.