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Designing A Difference: Smallbean Day 3 @ Samsonite 5.20.11


System Architecture - Block Diagram Rental Battery Charging System

Laptop Charging System

1 Charge controller per rental battery. 4 Batteries can be charged per panel per day. 2 Batteries are swapped out every 3 hours. 16 Batteries per ESCARGO system per day.

12V LiFePo4 Rental Battery w/ Carrying Case

120W Everbright Solar Panel

12V DC Car Charger

4A Custom Charge Controller

Charging Bag

12V Reservoir Battery

120W Everbright Solar Panel

MSi Laptops

Charging Bag

12V DC Car Charger

4W Custom Charge Controller

Laptop Charging Bus

Laptop Case


Rental Bag 9” x 4.5” x 3.25”


9”

26” 10”


Charging Bag 26.5” x 10.75” x 11”



Final Concept