With the global effects of falling oil prices, we ask if solar energy is the way forward?<br /><br />- Subscribe to our channel http://bit.ly/AJSubscribe <br />- Follow us on Twitter https://twitter.com/AJEnglish <br />- Find us on Facebook https://www.facebook.com/aljazeera <br />- Check out our website:http://www.aljazeera.com/
