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  1. fopoku2k2

    Data History removed from server-us.growatt.com

    For some strange reason I am not being allowed to sign into my account on the server.growatt.com server. It tells me my account does not exist and then sends me to the oss.growatt.com login page Anyone experiencing this?
  2. fopoku2k2

    Data History removed from server-us.growatt.com

    Sorry for the NOOB question but how do you guys deploy this script?
  3. fopoku2k2

    EVE High-safety and Cost-effective LFP Battery Launch

    You can get a recording of the presentation via this url Presentation
  4. fopoku2k2

    EVE High-safety and Cost-effective LFP Battery Launch

    What do you guys think of the new EVE LFP battery launch last week?
  5. fopoku2k2

    Just got delivery of my 280AH CATL batteries

    Yeah. Everything is working now after carefully top balancing my cells again. I'm currently running two banks. One with a jbd and the other with a Daly bms. They both seem to be working okay for now
  6. fopoku2k2

    48V Server rack battery price comparison.

    Does anyone know ig manufacturers sell empty server rack battery cases?
  7. fopoku2k2

    Anyone used MOD 3-10KTL3-XH?

    I just came across this growatt inverter and was wondering if anyone has used it before. The specs looks very promising for connecting large number of high wattage panels.
  8. fopoku2k2

    Current Sharing with Large LiFePO4 Packs

    Just checked them out. Looks like they are AC
  9. fopoku2k2

    Current Sharing with Large LiFePO4 Packs

    Are they of the same Ah? I also have two 16 batteries that I'm thinking of connecting in parallel but one is 280Ah and the other is 160Ah. Do you think I can hook them up in parallel?
  10. fopoku2k2

    LiFePo4 Server Rack Battery Case

    Anyone knows where I can buy server rack battery case to install my own LiFePo4 battery cells?
  11. fopoku2k2

    Issue with Growatt SPF 5000 ES

    Does anyone remember how to get to this history page on the online growatt server dashboard? I seem to have forgotten how to access it
  12. fopoku2k2

    Issue with Growatt SPF 5000 ES

    @sunshine_eggo I added additional 2 panels (370w, 41.85Voc, 34.11Vmp each) to the existing 8 panels (375w, 42.15Voc, 34.41Vmp each). The voltage reading on the inverter display is still less than 450v. I am seeing a voltage reading of about 340v. does this mean I can add 2 more panels?
  13. fopoku2k2

    Issue with Growatt SPF 5000 ES

    Strange. Didnt know that was possible. BMS reads a high SOC. Was planning on figuring out the amps I was pulling during that short time but I have forgotten how to get to the history data page on shineserver 3.0.00.
  14. fopoku2k2

    Issue with Growatt SPF 5000 ES

    Setting 1 = SBU Setting 12 = 48v
  15. fopoku2k2

    Issue with Growatt SPF 5000 ES

    @sunshine_eggo I just realized that when I am on battery say 52v and I turn on my iron, load consumption rises to about 2400 watts, the inverter quickly draws power from grid and stops discharging from the batteries. When I am done ironing and turn it off, after a few seconds it turns back to...
  16. fopoku2k2

    Issue with Growatt SPF 5000 ES

    I meant how do I read the results of the capacity test on the inverter. the readings on the inverter are quite confusing
  17. fopoku2k2

    Issue with Growatt SPF 5000 ES

    @sunshine_eggo got a question for you. can I do a capacity test with this inverter?
  18. fopoku2k2

    Mango Power Union Portable Power Station

    What do you guys think of this crowdfunding power station? https://www.indiegogo.com/projects/mango-power-super-capacity-home-backup-battery
  19. fopoku2k2

    Max. PV Input Current for SPF5000TL HVM-P

    "but even the desert gets cool at night" hahahahahahaha. The coldest it gets here is 23-24°C. I have about 15m between panels and inverter I contacted Growatt technical and the guy claims 18A but I find it hard to believe. Thanks for your help again
  20. fopoku2k2

    Max. PV Input Current for SPF5000TL HVM-P

    Anyone knows the maximum PV input current for Growatt Inverter model SPF5000TL HVM-P?
  21. fopoku2k2

    Issue with Growatt SPF 5000 ES

    8 panels, Vmp = 34.41v, Imp = 10.90A 4 panels, Vmp = 32.80v, Imp = 10.68A
  22. fopoku2k2

    Issue with Growatt SPF 5000 ES

    Ok so here is an update on my setup. I have been running 8S for about 2 days now. I noticed the following: Previously the panels were registering voltage as early as 6am, but now they register voltage as early as 5am The inverter has stopped shutting down in the afternoon @sunshine_eggo was...
  23. fopoku2k2

    Issue with Growatt SPF 5000 ES

    Thanks for your additional advice. Since I do not have any additional CC I would stick with the 8S configuration. Seems to be giving me all the power I need to fully charge the batteries each day.
  24. fopoku2k2

    Issue with Growatt SPF 5000 ES

    yes I am running a battery system. No they are all connected to the growatt from the combiner box. below are the specs for the other 4 panels
  25. fopoku2k2

    Issue with Growatt SPF 5000 ES

    ooh ok. thats good to know. I have 4 panels of one brand (38.86Voc) and 8 panels of a different brand (42.15Voc). Can I still do 6S2P?
  26. fopoku2k2

    Issue with Growatt SPF 5000 ES

    What does the spec mean by PV Array MPPT Voltage Range = 120Vdc~430Vdc
  27. fopoku2k2

    Issue with Growatt SPF 5000 ES

    WOW!! that's crazy since mine starts generating way lower than 150v. see below. With my 4S3P i hardly hit 150v. Maybe its because the 3rd string is of a mismatch panel. So I had 2 strings with 42.15Voc and the last string with 38.86Voc. I think the reason why I did the 4S3S was because I read...
  28. fopoku2k2

    Issue with Growatt SPF 5000 ES

    Sorry, i meant to type series and not parallel. I am in West Africa, very tropical climate so no freezing here YET!! You are right. The most I have generated is 2237W I'll reconnect the 10 panels in series later today and report back I realized you used 34.41V Vmp for your calculations...
  29. fopoku2k2

    Issue with Growatt SPF 5000 ES

    375w panel spec attached above
  30. fopoku2k2

    Issue with Growatt SPF 5000 ES

    I can not connect all 12 panels in parallels. If I do so I would go over the voltage limit. Find below the spec sheet for the panel. It is a 375w panel. I think I can only connect 10 of the panels in parallel.
  31. fopoku2k2

    Issue with Growatt SPF 5000 ES

    Voltage ranges between 138vDC to 148vDc so no i doubt its the voltage Hahahahahahah . . . . . Sorry I meant to type September of this year.
  32. fopoku2k2

    Issue with Growatt SPF 5000 ES

    I have been using the Growatt SPF 5000 ES since September of this month. I recently noticed that solar generation goes off for an hr to 3 hrs each day. When this happens the inverter is able to read voltage from the panels but no current. I have 12 panels connected to the inverter in 3 strings...
  33. fopoku2k2

    XIAOXIANG BMS discharge cut

    My bms sometimes disconnects on heavy load. Any reason why?
  34. fopoku2k2

    Just got delivery of my 280AH CATL batteries

    nope that doesnt work for me. Actually its not the app on the phone that freezes. because i get the same issue with other phones and also after reinstalling the software. I can only get it to work by shutting down the bms and rebooting it up again
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