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  1. HighTechLab

    207kWh System... In 12V??? 😬

    EG4 PowerPro: 280AH @ 51.2v = $3431 Battleborn GC3: 270Ah @ 51.2v = $9996 And the EG4 is less likely to have balancing issues....and the EG4 has UL9540 certification and is actually legal in California, the state this was installed in.
  2. HighTechLab

    207kWh System... In 12V??? 😬

    All that money spent and they couldn't spare $20 to paint the walls...
  3. HighTechLab

    MRBF spacer

    We're talking splitting hairs here. I would just try and center the MRBF holder's bolt hole as best as you can.
  4. HighTechLab

    Need to add Critical Load Panel

    Sounds good. On the gutter 30 conductor part, this is in one cross-section. So, in other words, if you had 20 circuits in the middle = 40 current carrying conductors, if you had half going to a nipple on the left and the other half going to a nipple on the right, no cross section has more than...
  5. HighTechLab

    Need to add Critical Load Panel

    Not a problem. Bonded is bonded. We do this all the time on commercial projects with MC cable. I used 6AWG to tie in the inverter, main panel, etc. I did have to go back and swap out some breakers for AFCI/GFCI's because touching the old work meant that now I needed to bring it up to the...
  6. HighTechLab

    EG4 vs Victron in a Bus

    Didn’t know they were still relevant, my mistake!
  7. HighTechLab

    EG4 vs Victron in a Bus

    Correct - no 120v in 120/240 out. Only Victron and Midnite can do that.
  8. HighTechLab

    Current Connected Saved My Trip!!

    She will be happy to hear the great feedback! On the wall this goes 😁
  9. HighTechLab

    Midnite Solar Announced their new 10kw AIO at Intersolar Today

    Yup. I don't think any testing/implementation has been worked on with Solar Assistant quite yet.
  10. HighTechLab

    EG4-LL v3 and SolArk 15k

    I'm looking into this! Please stand by and I'll see what we can do. By the way, you don't need the 18k inverter to use the shunt trip. Two pins of the communication cable are what triggers it - I'm not sure if they need voltage applied on these pins or just connected off the top of my head...
  11. HighTechLab

    Midnite Solar Announced their new 10kw AIO at Intersolar Today

    The mobile app is how you connect/program. The app reaches the inverter via Bluetooth or ethernet/internet. As far as web monitoring portal, there is not a web GUI at this time, but from what I understand the backbone is in place. The primary development effort has been laser focused on the...
  12. HighTechLab

    New EG4 Chargeverter V2

    We finally got the Chargeverter-GC's in stock. So now both V1 and V2 are available for immediate shipment.
  13. HighTechLab

    MRBF without fuse holder

    You can't just use a bolt, unless the bolt is nonmetallic / nonconductive.
  14. HighTechLab

    Sound from solar panels

    Not sure! If it isn't broken, probably shouldn't fix it until it becomes broken!
  15. HighTechLab

    Sound from solar panels

    inrush. Do you have a precharge circuit?
  16. HighTechLab

    Midnite Solar Announced their new 10kw AIO at Intersolar Today

    Rude 😂 I don’t think anything is totally restricted, but I always like to check with MN because I don’t want to give information that may change. The inverter will boot and grid export with no battery. As far as operating off-grid with no battery, I’ll check before I say it can or can’t.
  17. HighTechLab

    Midnite Solar Announced their new 10kw AIO at Intersolar Today

    hehehhe...my first in-progress video is demonstrating the serviceability. Essentially I am taking it down to a sheet metal case with nothing in it, guts spread across two workbenches, then putting it back together and installing it.
  18. HighTechLab

    Safety switch for 18k pv battery

    Sent from EG4 for situations like this. You are welcome to reach out to them for a copy that may be a bit more official, i.e. with a manufacturer's letter to the AHJ.
  19. HighTechLab

    Second small system

    I think it may have been miscommunicated that the bateries were rack batteries instead of PowerPro. The EG4 rack batteries use ring terminals and so does the 6000xp. No ferrules needed. 5/16" ring terminals on both ends.
  20. HighTechLab

    Safety switch for 18k pv battery

    https://eg4electronics.com/backend/wp-content/uploads/2023/11/NEC-Code-Compliance-For-ESS-Disconnects-White-Paper-1.0.pdf I think this could have been your winning argument. Snippet:
  21. HighTechLab

    Big panels premium and where are the Q Cells 580's?

    We are going to stop carrying 550w panels. The pallets cannot be delivered on a standard liftgate, since the length of the pallet + pallet jack is longer than what fits on the common trucks. They are also very fragile - I don't think they will hold up as well as a 400w panel in a hail storm or...
  22. HighTechLab

    EG4 PowerPro batteries suddenly died

    The SOC could be out of calibration - try charging them up as much as you can and it should reset the reading. The other thing could be the 100% was a false reading somehow, and once the batteries detected they were empty you experienced a system shutdown and they updated their reading.
  23. HighTechLab

    Midnite Solar Announced their new 10kw AIO at Intersolar Today

    From a company that has the history to stand behind it. Few companies these days have been in business as long as their warranties.
  24. HighTechLab

    New EG4 Chargeverter V2

    Announce date =/= ship date. I still do not have stock otherwise I would make a video.
  25. HighTechLab

    Victron charge settings

    https://www.victronenergy.com/technical-support?product_id=389&sn=HQ2335U7AX4 This inverter is distributed by NAZ Solar Electric. Victron requires the specific distributor selling the equipment to do the support on those items. Our tech support team did verify proper operation of the...
  26. HighTechLab

    Victron charge settings

    What is the inverter serial number? Would like to look something up.
  27. HighTechLab

    EG4 Indoor 280Ah 48v WallMount Battery

    did I hear someone mention pushing the limits???
  28. HighTechLab

    EG4 Indoor 280Ah 48v WallMount Battery

    I was just rereading the manual, and the section could use some work... You can use more batteries, just use an external fused positive busbar - 200A fuse on each battery. Unfused negative bus bar.
  29. HighTechLab

    EG4 Indoor 280Ah 48v WallMount Battery

    If the manual says 12”, then anything less is a code violation.
  30. HighTechLab

    EG4 Indoor 280Ah 48v WallMount Battery

    A knockout pattern for a standard trough might not be that hard with a greenlee / jigsaw. Might look better.
  31. HighTechLab

    How can Current Connected improve?

    No I've been tied up this week and haven't sent it out. By the way we published the new Indoor wallmount battery from EG4 today.
  32. HighTechLab

    Midnite Solar Announced their new 10kw AIO at Intersolar Today

    I was wondering if you guys think I should make some nice polished up videos, or do an AMA style live stream event.
  33. HighTechLab

    Midnite Solar Announced their new 10kw AIO at Intersolar Today

    https://www.currentconnected.com/product/midnite-theone/ This is where you can keep an eye out for the release. We are starting a mailing list to notify when final shipping dates, price, etc. is available.
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