A Solution

A solar driven refrigeration element has been optimally designed to actually use the sun for refrigeration purposes. The proposed solution has a few main advantages:

[1] Affordable and no costs during lifetime.
[2] No need for electricity.
[3] Possible to move around.
[4] Element can generate up to 2Kg of ice.
[5] Completely sustainable.

Working Principle

We use a thermodynamic cycle to enable an affordable but sufficient cooling product. With basic materials the heat of the sun is gathered and stored, and thus drives the heat transfer through evaporation and condensation of fluids. The basic principle is adjusted in such a way that it is suitable for mass production to reduce costs, next to several changes in use.

Prototype

Here are some photographs of our first technical prototype!