Reparing a micro grid tie inverter

Lisa McDaniel
by Lisa McDaniel
My husband is looking for info on how to repair a micro grid tie inverter or someone who can repair them . Seems like all the stores/places around here have closed. Thanks for any info you can give.
  3 answers
  • Susan E Susan E on Apr 15, 2015
    Is this an inverter for solar? Try searching on Youtube. Good luck.
  • Lisa McDaniel Lisa McDaniel on Apr 18, 2015
    My husband has tried that but they don't show enough. Or pinpoint is wrong. We will keep looking. Thank you for replying!
  • D & K D & K on Apr 19, 2015
    Hi Lisa, In a previous life I had a more than amatuer background in electronics and for the last several years I've had a small remote cabin that is powered with stand alone solar power. So, having said that my knowledge of grid tie systems is limited. There is nothing mechanical about a grid tie inverter. It's all electronic and unless your husband has the equipment necessary to undertake a repair I would look elsewhere which leads me to the second portion of your request. I do know there are two companies in Austin that sell, install and repair solar equipment but for the life of me I cannot find any information on them. However, I pulled up a schematic of a grid tie inverter and frankly, as far as complexity, it looks pretty simple. ( http://solar.smps.us/grid-tie-inverter-schematic.html ) I know TV and stereo repair companies are slowly going by the way side but I would look for the small one man or family run TV repair shop in your area. If the unit has a model number there's a very good chance a schematic for it can be located and any TV repair shop should have the capabilities to repair it. I'd shy away from seeking the corporate TV and electronic repair facilities. Most wouldn't be willing to step out of their realm of profit making. Sorry I couldn't offer you a fix but hopefully this puts you on a path to a solution.
    • See 1 previous
    • D & K D & K on Apr 20, 2015
      @Lisa McDaniel Going solar really makes a person rethink what electrical usage they think they need and I admire anyone in their attempts to go that route. Home grown solar is still in it's infancy and in portions of Texas it's worthwhile. Home use wind power I'm not yet sold on although there are several farmers in this area that are using it. Some have admitted to me that they will never recoup their investments since they're unable to get the thing high enough above ground to consistently produce without spending a small fortune on a tower. I have a 600 watt non-grid solar array I installed myself at my cabin and honestly the only reason I went that direction was the $10,000+ price tag to have electrical service extended to my cabin. It was a lot of money for something that was only used on weekends twice a month. Best of luck to you.