backpacker with cooling portable
DESCRIPTION
TRANSCRIPT
Inspired by:
• Aulia Nurhady
• Cecep Isnandar
Backpacker With Cooling
Portable
A Refrigeration System’s Device
Thermoelectric is one device of refrigeration system for cooling something or products.
Discovered by Jean-Charles Peltier in 1834
Cooling Process
Peltier Effect
Many advantages use Thermoelectric
*Low voltage DC power
*Environmentally friendly
*Small and lightweight
*Maintenance free
*No Refrigerant
Backpacker with Cooling Portable
Power Resour
ce
Power Resource
Solar Panels Rechargeable Batteries
OR
Social reviews
Everybody almost use backpacker Portable refrigeration’s Era
Economic Reviews
• Cost-effective, can save your money!
• Good investment
Accounting Finance
Components Prices
• Ofgrid Solar Backpack, or• V60 Universal Laptop Battery
+ Backpack
• $229• $204
Thermoelectric 550 W (2 units) $86
Total $316/$290
Estimation
Conclusion
Innovation of backpack, it included cooling device for cooling foods or drinks.
Thermoelectric is based this innovation.
Reference
• http://www.ferrotec.com/technology/thermoelectric/
• Ebay