Comments on: EWA Technologies Powers Air Conditioning With Solar Energy

By: ac to dc converter

ac to dc converter — Wed, 21 Mar 2012 13:03:01 +0000

I wonder why this idea wasn’t explored to its full potential? I mean, this looks brilliant and could work amazingly, at least theoretically. What lacks to make this kind of technology actually work and to implement it in a comercial air conditioning system? Thanks in advance.

By: vijayaillu ruraltech

vijayaillu ruraltech — Sat, 22 May 2010 05:41:19 +0000

we are thankful to find your information on solar thermal cooling
but is this a proven technology, how will t is built for vapor compression technologies. how to develop sch plan, and whom to invite. thankful if you guide us to the requirements.please educate us the technologies in vogue.

By: mikesac

mikesac — Fri, 30 Apr 2010 03:06:18 +0000

I think this is a great idea to power air conditioning with solar energy. This informative posting was really enjoyable to read.

By: 8000 btu airconditioner

8000 btu airconditioner — Fri, 05 Feb 2010 13:09:16 +0000

Solar energy is good but it still need a lot of development to be used with major electricity appliances in the house such as air conditiioner. But this is one of the good example of such a development.

By: 8000 btu airconditioner

8000 btu airconditioner — Fri, 05 Feb 2010 11:09:16 +0000

By: Karin Kloosterman

Karin Kloosterman — Fri, 05 Feb 2010 06:10:13 +0000

RT @GreenProphet EWA Technologies Powers Air Conditioning With Solar Energy | Green Prophet http://ow.ly/1o6QKM

By: NicholasK

NicholasK — Thu, 12 Nov 2009 13:06:26 +0000

Many appliance parts today could be eco-friendly if the company producing them would actually want that. Such a course of action would probably require a little bit of investing and higher costs for the product, but not very much. In this time of crisis, I guess that solar power is not a priority as it should be.

By: solar freezer

solar freezer — Wed, 16 Sep 2009 08:45:03 +0000

we are the manufacturer of solar freezers and solar air conditional in china We use two 85W solar panels (34V) and put two pcs of 100 amperehour batteries together ,because our products will more stable @24V than 12V ,so that why i use 34V solar panels to recharger 24V batteries. in order to keep my freezers cooling performance ,our products of Power consumption maybe high,when our freezer start ,it will be around 2-2.5A @24v ,But that just last around 10-15 minutes ,then our power is around 1.5-2A @24V.
And there is my testing detail date as follows:
1. Solar panels : the highest recharge power is 6A @24V in the middle day. But the lowest power recharger is 0.8-1A @24V ,that is to say ,some day have no sun my solar panels still can recharger the batteries but it’s very limited.
2. Solar batteries: we use highest quality of solar acid batteries, which can be used over three years .
If there is no electronic in the batteries ,and they need 8-10 hours to recharger the batteries with our 170W solar panels . And if there is no sun but our batteries power is full besides without recharger from solar panels ,our freezer still can last working for 28-30 hours because our freezer power consumption is high . In order to solve this problem,we add the AC/DC adaptor for AC power use ,if there is no power in the batteries and without sun can’t be charger ,we use AC power let the freezer still working .our AC/DC adaptor is 6A/24V ,and from 110-240V 50-60HZ
3. Solar charger controller: we use 20A/24V solar charger controller. We added power consumption table ,power recharger table and batteries voltage table all of this will tell you the power consumption, recharger power and our batteries voltage , when the batteries voltage reached at around 22.3V ,our freezer&fridge will stop( low voltage protection function)
as you request we have 30L 45L and 60L freezer meet you .
and we also developed the 258L chest freezers
if you want to buy any of my products just contact me at
nbjunyue@gmail.com

By: Solar Power for Homes

Solar Power for Homes — Tue, 23 Jun 2009 16:50:57 +0000

Hi,

Very helpful information for me. I installed my own solar power system 2 years ago and some of my friends are also doing the same thing. But none of us have tried your project.

Thanks for your article.

By: Amir Abdeen

Amir Abdeen — Wed, 11 Mar 2009 16:33:28 +0000

Hi,
I’m very keen on importing Solar Powered Air Conditioners to Sri lanka
as there is a great demand for them according to the research i have
personally done.

I have already got prospective buyers in the Business and Private
sectors. Please let me know how we can get started on this at your
earliest convenience. Looking forward to a favourable reply.

Thanking You,
Yours Sincerely,
Amir Abdeen

Tel: 00 94 777 788884

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