Kennewick, Washington-based Infinia Corporation said Tuesday that it has closed on a $50M Series B funding round. The funding came from GLG Partners, and also include Wexford Capital LLC, Vulcan Capital, Khosla Ventures, EQUUS Total Return, Idealab, and Power Play Energy. Infinia, which is developing a solar power generation product, said the funding will go towards commercial launch of its product. John Small of GLG will join the firm's board as part of the funding.