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RETC, a leading independent test laboratory for photovoltaic and renewable energy products, recently issued its Extended Reliability Test Report, and it showed that Trina Solar’s Vertex N module passed its thresher test, demonstrating excellent performance. </p>
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<img alt="" src="/sites/default/files/RETC%20test%20report.png" style="height:430px; width:700px" /></p>
