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Tracking greatly improves the performance of your PV system. It lets the PV panels follow the course of the sun, so that the panel surface is always in an optimal angle to the sun rays. This realizes highest efficiency. As the study shows, can increase the amount of power generation by 40~50%:  
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SP-4500 SJ-2500 SA-1500
Design By:Kehui KH35.net M G-rock 2006-2008
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