Reuters: Renewable energy stocks are likely to fall further in 2009, with solar stocks particularly vulnerable, although a sharp correction should offer a buying opportunity for long-term investors, a fund manager with Schroders (SDR.L) said. “This is the year that’s going to create great long-term buying opportunity for investors in the renewable sector,” Simon Webber, manager of the Schroder ISF Global Climate Change Equity fund, told Reuters in an interview. “There’s going to be …