Douglas Prager

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Latest activity by Douglas Prager
  • Douglas Prager commented,

    Thanks for the info link.    I have a defective module and Tigo was asking what the input and output connectors are in order to provide a replacement.  There may be only one type, although it would...

  • Douglas Prager created a post,

    ES75 Series Optimizer

    I have an 11 year-old residential PV system that I believe has ES75 Optimizer modules on the panels.  Can anyone direct me to any downloadable brochure or datasheet on this older generation module?...