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  • Post in thread: CATL 271Ah cell issues.

    Michael B Caro where do we stand on the Lishen refunds? I have Used the email you wanted us to use. Can I get Some Info please?
  • Post in thread: 16S LiFePO4 Battery Build / Critical Circuit Off Grid Inverter Install

    Sorry about asking on battery's I confused that with another post :).
  • Post in thread: CATL 271Ah cell issues.

    Michael where do you stand on the Lishen refunds. Alot of us are needing an up date please?
  • Post in thread: CATL 271Ah cell issues.

    Ty Sir. I hope the best for you and all the others here. Still look forward to doing business with you at a later date.
  • Post in thread: 16S LiFePO4 Battery Build / Critical Circuit Off Grid Inverter Install

    Could you link the bms that you are using? What do you think of the growatt? I'm looking to get the 6k version of this model Just ordered 16 272 cells today for 48v system build. Intent is to run a sub panel and leave stove and ac, hot water on main panel. my night consumption is between...
  • Post in thread: 16S LiFePO4 Battery Build / Critical Circuit Off Grid Inverter Install

    How much did the growatt inverter cost? and will it do 220? The set up i have envisioned for myself is a lot like yours but wasnt sure if i should do 2 3k units, with 20 panels split into 2 main strings.
  • Post in thread: Growatt 5000es 48v - Auto Transformer - 410W Bi Facial Panels

    I've watched all his vids :). Mid climate 70-90 summer 15-32 winters. Mild.
  • Post in thread: Growatt SPF 5000ES Vs Growatt SPF 5000 HVM-WPV

    I went 11s2p but mine were like 30.? volts each , seems like 9, 10, 11 max gets you under 430 volts total. I think I had to be below 18 amps as well, hence 2 parallel strings.
  • Post in thread: Growatt SPF 5000 ES Wiring for 0 Export / Need help

    Ground 1 and 2. Auto transformer forms neutral and 120 legs on my sub panel thru 30 amp breaker, leg 1/2 50 amp breaker in sub. then I hooked subs neutral back to mains ground/neutral bar along with subs ground bar to mains neutral/ground bar. Ground and neutral are separate in sub , rejoin in...
  • Post in thread: Growatt 5000es 48v - Auto Transformer - 410W Bi Facial Panels

    I'm in KY I just purchased this set up as well but 24 250w used santans for 6kw. the guys at signature solar told me at 37.6 voc i could do 12s 2p set up. Puts it at 451v +- a hair, 18.? amps, knowing i could never get full voc where I live. Even in winter with the panels cooler ( suns not at...
  • Post in thread: Can a 230v EU Inverter run off of 240v split phase?

    Appliances here in US want 120 and 240 , within 1-2 +- . I believe if it's to far off they wont run right and or can fry them. I know clocks wont keep the right time . This is why i belive everyone want pure sine wave invertes for cleaner wave output. So things work right and less chance to...
  • Post in thread: 16S LiFePO4 Battery Build / Critical Circuit Off Grid Inverter Install

    Will the growatts still run if in off grid grid assist mode? So as to have the sub panel powered 24/7 if solar and battery s are good to go ? Or will one still need say a pure sine inverter to kick it on and run just sub panel?
  • Post in thread: Growatt SPF 5000ES Vs Growatt SPF 5000 HVM-WPV

    the 5000es handles up to 18 amps and 450 volts 6000w total pv input
  • Post in thread: 16S LiFePO4 Battery Build / Critical Circuit Off Grid Inverter Install

    Thats exactly what i want is to keep my sub panel up and going.
  • Post in thread: 16S LiFePO4 Battery Build / Critical Circuit Off Grid Inverter Install

    I still haven't received any update on my battery order, how do i go about seeing where they are at on the order and shipment? I was going to get 2 stack able 3k growatts but they are high output, i think it might be better to get one like your model and have the option to run say my water...
  • Post in thread: CATL 271Ah cell issues.

    Sorry to post here but haven't heard from you Michael in awhile . Where are we at with the 272 lishens's, I ordered 16 and a 250 bms as well. Could we get some info in the other group please? Or PM me with some info privately. Again sorry for the thread hijack. Thank You
  • Post in thread: CATL 271Ah cell issues.

    Ok. My purchase was way back Feb 6th one of the oldest you had left to do i believe. 16 Lishen bats and a bms. Was hoping to get turnaround on them soon as possible since they had stopped production and were never purchased by you. When might i see the refund?
  • Post in thread: CATL 271Ah cell issues.

    But are you refunding Oldest purchases first or in order off the refund email address you posted about a week ago? Just trying to figure out what my wait might be.
  • Post in thread: 250a Daly BMS wifi dongle and touch screen new

    Paid $270.00 counting shipping for it. 48volt 250amp wifi dongle and touch screen. Has the fan built into the bms as well. Hooked it for up for 1 day, works great but went another direction. Make me a good offer please.
  • Post in thread: Growatt SPF 5000ES Vs Growatt SPF 5000 HVM-WPV

    they are 220 output and im using a mini transformer to get 2 120 legs, perhaps some of the confusion might be entwined in that.
  • Post in thread: Growatt SPF 5000ES Vs Growatt SPF 5000 HVM-WPV

    I'm waiting for batterys but had everything else ready so I hooked it all up. I love it so far. I'm grid assist as it were and have the auto transformer for my 120/240 sub panel with most 24/7 current draws ( lights, computers , refrigerater ) and still seeing $80 to 100 bucks the last 2 months...
  • Post in thread: Growatt SPF 5000 ES Wiring for 0 Export / Need help

    I don't have my sub panel ground and neutral bonded till it is in the main breaker box. I'm not quite sure if that is the right way to do it. If anyone can answer that for me I would appreciate it please.

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