How Does a Solar-Powered Air Conditioner Work?

Click For Summary

Discussion Overview

The discussion revolves around the functioning and feasibility of solar-powered air conditioners. Participants explore various concepts, designs, and the current state of research in this area.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant inquires about the workings of solar-powered air conditioners and any ongoing research or breakthroughs in this field.
  • Another participant questions the existence of a stand-alone air conditioner that operates solely on solar energy, suggesting that while solar generators can power conventional units, they require significant energy that a self-contained solar unit may not provide.
  • A different participant proposes a design involving a solar-powered Stirling engine that could circulate fluid through a heat exchanger, utilizing ground temperature for cooling, although they express skepticism about the practicality of solar-powered heating in winter.
  • Another idea presented is a solar-powered fan that blows air across a block of ice as a simple cooling method.
  • One participant humorously suggests a "solar-powered umbrella" as a cooling solution.

Areas of Agreement / Disagreement

Participants express differing views on the feasibility and design of solar-powered air conditioners, with no consensus reached on the practicality of self-contained units versus those powered by solar grids.

Contextual Notes

There are assumptions regarding the energy requirements of air conditioners and the efficiency of solar energy systems that remain unaddressed. The discussion also reflects varying levels of seriousness in proposed solutions.

Who May Find This Useful

Individuals interested in renewable energy technologies, HVAC systems, and innovative cooling solutions may find this discussion relevant.

bags
Messages
9
Reaction score
0
hey frenz ,
Plz let me know about an Airconditioner working on solar energy.How does it work.Wheather any reaserch is going on this project?
Is any breakthrough has happened?Any help is welcome.
 
Engineering news on Phys.org
What do you mean an air-conditioner that runs on solar energy? Most electrical air conditioners are connected to some sort of power supply and yes, that power supply can be a solar generator but as far as i know, there's no such thing as a stand-alone air conditioner that runs on solar power. They require a LOT of power that solar energy cannot supply on a self-contained unit. You can have one that is powered by a solar grid that's attached to the air conditioner... but I just don't see anyone even wanting to make it into a self-contained unit.
 
Well if someone asked me to design one I would consider a sterling engine (solar powered though focusing by mirrors or whatever) running a pump that moves fluid around a closed loop. This loop would be buried in the ground where the temperature is a constant 50 some degrees F year round. Run this fluid through a heat exchanger and you have an air conditioner. A solar powered heat pump for heating in the winter seems kind of silly though so I doubt I would expand on this idea.
 
Solar powered fan, blowing across a block of ice! Air- conditioning!:biggrin:
 
I'm thinking "solar-powered umbrella"...
 

Similar threads

  • · Replies 30 ·
2
Replies
30
Views
4K
  • · Replies 7 ·
Replies
7
Views
2K
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 3 ·
Replies
3
Views
8K
  • · Replies 19 ·
Replies
19
Views
2K
  • · Replies 14 ·
Replies
14
Views
3K
  • · Replies 3 ·
Replies
3
Views
3K
  • · Replies 32 ·
2
Replies
32
Views
4K
  • · Replies 67 ·
3
Replies
67
Views
7K
Replies
6
Views
4K