Hi all,

I thought about constructing one thread that we can collect and share whatever findings that we can find on Solar Energy (Yes, I went through AQ search, nothing much so far):

Concept 1 USD $250 from Ebay, $500 if you include Shipping.
I always thought of constructing one based on Solar Panel.
This video will tell you more. It's a 45w solar panel. (X3 panels)
Comes with Power Invertor, connectors for fan, lights (simple one lar).
YouTube- SOLAR TRAINING DIY SOLAR PANEL PV PHOTOVOLTAIC HARBOR FREIGHT SOLAR ENERGY SOLAR PANEL KITS

Concept 2 USD $6 Solar Fan
Click on the steps to learn. Originally conceptualised for the car.
http://www.instructables.com/id/%246-Solar-Fan/

Concept 3 USD $40 off Ebay
http://www.yourgreendream.com/yp_solar_fan.php

Commercial USD $349 20 Watt Do-it-Yourself Solar Energy Starter Kit
http://store.sundancesolar.com/20wadosoenst.html

Other DIY Kits:
http://www.solar.kamtexindustries.co...onal-kits.html
Ada Solar Mini M http://www.adgshop.com/SOLAR_Mini_M_p/108-062.htm
Ada Solar I Arm Stand for 60X30cm http://www.adgshop.com/Solar_I_Arm_Stand_p/108-051.htm
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A Standard setup in Singapore would cost you $500+, 20w panels (cheesh..expensive), Power Invertor, Solar Charge Controller, Deep Cycle Battery (3 would give you more stored power), cables, fan etc. According to my calculations, could run 4-6hrs of stand fan.

If you are running on a 40w solar panel, using deep cycle battery x 3, you can run a 14" TV for 2-3hrs, 6-10hrs of Stand Fan (Depending on 1,2,3 selected), etc.

^__^ guess we only can go for DIY Solar Toy Fans for now.