Luis Posted April 10, 2018 Share Posted April 10, 2018 Is there a free resource with approximate wind data for South Africa? Similar to what exist for Global Solar Irradiation? Thanks!! Regards Luis Quote Link to comment Share on other sites More sharing options...
pilotfish Posted April 10, 2018 Share Posted April 10, 2018 Quote Link to comment Share on other sites More sharing options...
pilotfish Posted April 10, 2018 Share Posted April 10, 2018 Sorry, i just reread and see you were looking only for wind. Quote Link to comment Share on other sites More sharing options...
Energy-Jason Posted April 10, 2018 Share Posted April 10, 2018 Hi All. I have one from the CSIR. Its a Over lay for google earth. I will post it just before 10pm. Sincerely Jason Quote Link to comment Share on other sites More sharing options...
Energy-Jason Posted April 11, 2018 Share Posted April 11, 2018 Here we go sir: http://stel-apps.csir.co.za/wasa-img/WIND_ATLAS_GUIDE.pdf If you get a bit stuck with the Google Earth Overlay give me a shout. I struggled a bit to get it working. It is amazing though. You can zoom in any where. It is however only for WC I believe. Gents if I may promote my business after 5 years of keeping the forum up. hahah. I am a Pilot and I love any thing Propellers. I love wind Turbines. I am at www.pegasus-systems.co.za and some videos at : https://www.facebook.com/pegasussystems/ Wind Turbines are my passion. I see them as battery savers in the night (too Avoid deep discharges) and also very useful at the coast and valley mountain areas. I never recommend them if the ROI is to high when taking into account the saving on Battery and so. I am terribly sorry for promoting my own business. Its against my ethos. But I love them very much. My margins are slim :>> . Dont go Zohaan! Go Pegasus! These machines are built for 20 years , with normal maintenance. Thanks guys for letting me post this. Sincerely Jason Gabriël, Chris Hobson and pilotfish 2 1 Quote Link to comment Share on other sites More sharing options...
___ Posted April 11, 2018 Share Posted April 11, 2018 3 hours ago, Energy said: Gents if I may promote my business I think the more perceptive among us knew this already :-) Quote Link to comment Share on other sites More sharing options...
Energy-Jason Posted April 11, 2018 Share Posted April 11, 2018 Haha. I just enjoy wind Turbines. Solar LEDs , sharing information and aircraft's! Jay Quote Link to comment Share on other sites More sharing options...
Gabriël Posted November 4, 2018 Share Posted November 4, 2018 On 2018/04/10 at 5:48 PM, Luis said: Is there a free resource with approximate wind data for South Africa? on this page you might get the weather info you are looking for AT A PRICE https://www.woeurope.eu/ , for local afbs free wind roses see https://mesonet.agron.iastate.edu/sites/dyn_windrose.phtml?station=FALW&network=ZA__ASOS&bin0=2&bin1=5&bin2=7&bin3=10&bin4=15&bin5=20&units=mps&nsector=36&fmt=pdf&dpi=300&year1=2012&month1=1&day1=1&hour1=12&minute1=0&year2=2018&month2=1&day2=1&hour2=12&minute2=0 , for an interesting real time interpretation of wind patterns in the wc see here https://www.weatherhq.co.za/gouda-2 prior to moving to the west coast i did some research as to where the best spot would be to build a home. unbeknowing to the fact that we HAD to settle in vredenburg i found a wind rose indicating the annual wind pattern for this area from the airforce base at langebaanweg. by placing its center on various positions on a map you could see if you would get fresh air from the ocean like in jacobs bay or dirty air from the industrial complex in saldanha. i ended up getting the dirty air attached is the wind rose i initially used for placement on vredenburg. image two shows the present, more up to date wind rose for this area Quote Link to comment Share on other sites More sharing options...
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