Among the earnings stories for Wednesday, May 29, from AP Business News:
— Chinese solar panel maker Trina Solar Ltd. said that its first-quarter loss widened as solar module shipments dropped.
— Daktronics Inc. posted a profit for its fiscal fourth quarter, reversing a year-ago loss, as revenue rose for the video display maker.
— RBC Bearings Inc.'s fiscal fourth-quarter net income declined 32 percent, pulled down by consolidation and restructuring costs. But its adjusted results topped Wall Street's expectations.