Slow demand for solar panels, oversupply of products and materials, and subsidy cuts are biting into the industry's profits. Last week, Germany's biggest solar-panel maker, SolarWorld in Bonn, reported its first quarterly net loss in two years, and the chief financial officer of panel maker Q-Cells in Bitterfeld-Wolfen resigned after a second quarterly loss. Even Chinese panel maker JinkoSolar in Shanghai and polysilicon manufacturer Daqo in Chongqing City said they had missed sales targets this quarter.
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