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10 Large Clean-Tech Funds

Fund size: $218.1 million1-year trailing total return: - 43.5 percent 5-year trailing total return: - 19.9 percent Select top holdings: Suntech Power Holdings, JA Solar Holdings, AMSC, First Solar

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PowerShares WilderHill Clean Energy (PBW)

Fund size: $218.1 million
1-year trailing total return: - 43.5 percent
5-year trailing total return: - 19.9 percent
Select top holdings: Suntech Power Holdings, JA Solar Holdings, AMSC, STR Holdings

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