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  1. V

    RESOLVED: EG4 6500EX and 6000EX Lights Flickering FIRMWARE

    What are the new version numbers? Currently have 79.60 and 61.06
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    Does anyone have a EG4 inverters setup running without any problems?

    Signature Solar logged onto my laptop using Team Viewer. They did all the comm port driver updates to finally get it to work. Sorry, do not know what driver they ended up using. did change primary inverter from EG4 back to USE on setting 5. Still had momentary power loss when switching to grid...
  3. V

    Does anyone have a EG4 inverters setup running without any problems?

    I have had some pulsing after firmware update but not a lot. I switched from EG4 settings back to USE on setting 05. I have not changed out any bulbs.
  4. V

    Temperature control for solar room

    I have a separate 7 x 9 ft room that houses my 6 EG4 batteries and two EG4 6500EX inverters. I have two vents on opposite sides of the building to allow for air flow. they can be opened or closed. Heating has not been an issue with the inverters running. When it was 14 degrees outside and the...
  5. V

    Does anyone have a EG4 inverters setup running without any problems?

    Yesterday worked with Sig Solar to update firmware on both inverters to 79.60 and 61.06. This was to address pulsing lights as well as settings being dropped. My attempt to update firmware had issues as needed update to COMM drivers. Would not have been able to do without Sig Solar help. Had...
  6. V

    Does anyone have a EG4 inverters setup running without any problems?

    My system is currently working after the two inverters were replaced by Signature Solar. New inverters switch to grid power without flashing or temp outages. So far so good. Have 6 EG4 batteries.
  7. V

    Random power outage EG4 6500 split phase

    Never were able to identify, that was why they replaced inverters.
  8. V

    Random power outage EG4 6500 split phase

    Signature solar replaced both of my EG4-6500EX inverters. The new ones have different internal connections. Got them installed two days ago. Ran off solar and batteries first day. Limited sun yesterday so batteries only 68%. Last night when batteries hit 30% it automatically cut over to grid and...
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    Random power outage EG4 6500 split phase

    I have two grid power feeds on my property which share a common ground. This is my setup,
  10. V

    Random power outage EG4 6500 split phase

    Update. Changes I made, removing screw and grounding in load panel did not resolve issue for me. Have replaced screw and grounding. Granted access to my Dessmoitor app to Signature Solar to see if we can find some answers. If I left the ground/neutral bonding screw out with out checking with...
  11. V

    Random power outage EG4 6500 split phase

    Have 4 arrays of 8 - 400 watt panels. Two to each inverter. Have not notice voltage at time of outage. Since it happened recently, at that time just solar input. Here are current stats.
  12. V

    Random power outage EG4 6500 split phase

    Removed the proper screw this time. Assume you have a schematic of the Inverter? I would never have figured out that was the bonding screw. Back on solar. Have already had two outages and all power being produced by solar. Batteries at 99%. Sig Solar had me make these setting I am on SBU...
  13. V

    Random power outage EG4 6500 split phase

    Well crap. Will try again. Really appreciate your help.
  14. V

    Random power outage EG4 6500 split phase

    I removed the strap as shown in my picture. Was that not right?
  15. V

    Random power outage EG4 6500 split phase

    Removed wrong screw. Thanks to Desertdwllr for showing me the proper one
  16. V

    Random power outage EG4 6500 split phase

    Experiencing the same issues Experiencing the same issues. Have 2 6500 inverters and EG4 batteries and 12.800 watts of solar. Reading the above link was very helpful. To remove the bonding on the inverter, is the screw to remove as shown in attached?
  17. V

    Need 4 Q Cell Q.Peak-Duo-G7.2 400 watt panels

    I purchased 32 of these panels from Signature Solar and I need 4 additional panels. They no longer have any in stock. Have tried multiple sources to no avail. Located outside of Austin Texas. Any one know of a source for these panels?

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