Dear all, Now you can get the list of companies along with their contact details at one place. A list of companies dealing in solar energy in Pakistan has...
Just think of have solar power for your car This day will come sooner that most are will to deal with.Today we even have USB ports in cars most do not know the...
Mich. Public Service Commission: Renewable energy cheaper than coal, March 2, 2012 http://www.awea.org/blog/index.cfm?customel_dataPageID_1699=14546 Thomas O....
NPR had an interesting story on a battery being developed by MIT, but they didn't talk about materials or cost, so I looked it up. ...
12823
OffGridSolar@...
Mar 6, 2012 12:33 pm
Eric, This battery seems very simple. The real problem is how long will it take to make this battery available and the recycle process. All batteries are...
Does anyone understand the formulas for induction generator and permanent magnet coil windings? I'm working on 9kw at 240v that could peak at 40 kw or so....
12826
OffGridSolar@...
Mar 8, 2012 12:54 pm
Toby, Contact electric motor companies. There are two types of motors. Electro Magnetic (AC Power) and this is what you should be looking for. The only...
Solar System Installation Sites in Pakistan Dear friends, Many people ask about the solar system and many want to see a solar system already working near their...
Dear all, I have uploaded a list of solar companies dealing in Pakistan on http://green-nrg.blogspot.com <http://green-nrg.blogspot.com> LIST OF SOLAR...
*************************************************************************** CALL FOR PAPERS: International Conference on Sustainability in Energy and...
Hi all, I would like to invite you to the Wind Integration Symposium Frankfurt, May 8 - 9, 2012, see _http://www.windintegrationsymposium.org/_ The Frankfurt...
New technology helps Texas system operator blow through wind generation records, March 12, 2012 ...
12833
OffGridSolar@...
Mar 13, 2012 11:57 am
... Thomas, Are you aware that Texas has 120,000 MW worth of wind generators? How come all these wind generators can only produce 30,000 MW worth of electric...
First I want to say that I am a retired sociologist, not an engineer. So I am interested in the state of renewable energy at the global/cultural level. I've...
The surface of a car is a poor location for solar panels, especially for those used in typical urban applications like commuting. A solar panel is only...
12837
OffGridSolar@...
Mar 15, 2012 11:28 am
Barry, I was in the Capital Building in DC at a renewable energy conference and I saw a big wheel demo. It had some problems with friction but it worked to a...
12838
OffGridSolar@...
Mar 15, 2012 11:28 am
Dave, Your math is correct in every aspect. Electric car charging stations are beginning to make their presents all over the place. Electric cars use ...
Hello All, One Stop Green (featured in Yahoo) is offering FREE digital subscriptions to various `green e-zines' just for signing up for our free weekly...
The fact that there is one car that has a few solar cells on it to aid with running the air conditioner would be close to same as putting a brass ring in a...
12842
OffGridSolar@...
Mar 16, 2012 12:05 pm
Well said! [Non-text portions of this message have been removed]...
... *<< Who is "we"? >>>* [Non-text portions of this message have been removed]...
12844
Ray Boggs
Rayboggs@...
Mar 16, 2012 12:05 pm
You can't "aid" the operation of an air conditioner with solar cells on the roof of a car. Maybe aid the operation of a ventilating fan but that's about it. ...
Both a ventilating fan and an AC pump can be driven by an electric motor. The traditional method of delivering power to an AC pump is by connecting it directly...
You are right. It was a marketing scheme to say to people hay look as us we are going solar. Now you can buy our cars. The air conditioner on a car uses...
You can find a good overview of energy storage (including flywheels) and its economics (plus a discussion of it in connection with wind power) here:...
Corporations, Universities and individuals have been developing hybrid power plants for years. Although I can't find the source, I clearly remember a...
