Recent content by GVSolar

  1. GVSolar

    Where is @Will Prowse?

    Here's one: Off-grid blended DC/AC coupling using micros and hybrid inverter. Thx.
  2. GVSolar

    Help with Conext AGS/SW4048/ComBox

    AGS: Automatic Generator System/Starter https://www.ebay.com/itm/253683524103?epid=4027243086&hash=item3b10b76207:g:LjIAAOSw1u5bH~4I
  3. GVSolar

    Inverter for Backup, play nicely with M215's

    NOTE: Essential that you set your AC charging specs to the proper lfp profile. SW default profile may be too high (90 amps on the 24v model) and pre-set for lead acid voltages. You will need SCP, insight or Gateway to do so. Suggest you disable charging until you have verified the proper...
  4. GVSolar

    Schneider Conext XW Pro 6848

    Horsefly, I have a Schneider SW4024 that's about six years old also. Using custom battery settings my Bulk voltage is set at 27.5, absorption 27.2. Not sure why yours would not do so as well . Firmware 03.11.00-10. Best.
  5. GVSolar

    Air 403 roof mount question

    True that. Had a 403 attached to my roof ridge beam and it howled like a banshee up there. Gone but not forgotten...
  6. GVSolar

    Adding storage to my Enphase system

    That's what I call a "high quality problem".
  7. GVSolar

    Schneider xw pro 6848 not powering up with eg4 lithium battery

    Absolutely. Good point. I speak from personal experience - with both EG4 batteries and GYLL Batteries - and Schneider inverters, SCCs, and accessory equipment - and with Signature Solar. 1. Schneider equipment is very particular - with dozens of menus and sub-menus - all of which can affect...
  8. GVSolar

    Voltage for fully charged EG4?

    "there is a kinetic overpotential equilibrium cell voltage exponential decay voltage recovery".... Wow. I really need to go back to school.
  9. GVSolar

    Schneider xw pro 6848 not powering up with eg4 lithium battery

    FWIW, here's a thought. I noticed this change/feature in the most recent Schneider firmware upgrade notes for my SW4024: "improved Load Shave startup to better manage inrush currents". Do you have Load Shave enabled/disabled? Could that be affecting your inrush current issue?
  10. GVSolar

    Building off grid system to fool enphase inverters without grid connection.

    I found this - it gives a pretty good explanation of those various grid profiles: http://media3.ev-tv.me/UL-1741-Supplement-A_Webinar.pdf
  11. GVSolar

    Schneider xw pro 6848 not powering up with eg4 lithium battery

    I hope they get yours worked out soon. Best.
  12. GVSolar

    Building off grid system to fool enphase inverters without grid connection.

    Thanks. I'll read up on your references and continue my research... perhaps I will buy one of the aforementioned kits and replace one of the M215s under test conditions. Maybe even send a note to Enphase, now that I've successfully registered the Envoy with them. Their installer web page...
  13. GVSolar

    Schneider xw pro 6848 not powering up with eg4 lithium battery

    Sorry for the late reply, but Life gets Lifey from time to time. SS did respond to me - both from @signaturesolarrichard and james showalter. "On Jan 24, 2022, at 5:30 AM, James Showalter <james@signaturesolar.us> wrote: Bill, I see where we made a mistake here, this is on us for sure. We need...
  14. GVSolar

    Building off grid system to fool enphase inverters without grid connection.

    @Ampster @GXMnow or @Hedges may be able to answer these questions. I've recently expanded my off-grid AC & DC coupled hybrid system (Schneider SW4024, Conext MPPT 60-150 (2), AC - 3kw Enphase M215/REC panels, DC - 3kw Renesola panels: 6kw total AC & DC, 20kwh Lifepo4) to include an Enphase...
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