What is the benefit of solar tracker systems?

Do you have an energy yield comparison chart for solar tracker systems? dual axis or single axis?


Solar tracker systems provide a significant energy yield advantage to the project owner. CivicSolar is a distributor of Meca Solar and Sonnen System solar tracker systems. 

Both of the manufacturers claim that the yield energy would increase up to 40%.


I found a presentation on IEEE San Francisco Power and Energy website. The presentation by M.Anderson "Utility Scale PV: Leveraging Spanish Experience in the US Market" is a great resource for cost and energy yield comparison. Here is a snapshot (real data) from that presentation.

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