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  1. S

    another math problem

    if my 25kw 280ah battery is fully charged and let says i wanted to run a constant 2000w load. How long would the battery hold the load? TIA
  2. S

    Math issue with Amps

    If my charger is charging 40 a to my 280ah 16s battery how long should it take to charge battery if battery is at 20 %3.2v?
  3. S

    Growatt setting kicking my butt

    Growatt 5000ES 1SOL 14SNU I only want Solar to charge battery and provide loads, But every night when Solar goes offline instead of battery taking over the utility takes over. I have to turn breaker off to get the battery to take load.
  4. S

    2 battery banks 1 invertor can I charge both banks from 1 charger? Growatt 5000Es

    This might be a long question but here goes I have two sets of batteries one set 10kW 48v 206ah power. I have another array of batteries there are 15kw 280ah,same chemistry Lipo4. is there some way that my one grow Watt inverter can charge both batteries I've got all this extra capacity how can...
  5. S

    Growatt plant settings

    What do I put for the PV capacity on the PLANT settings. I have a 5kw inverter and I have 5,000 watts of solar panels. But I don't know what to put in that PV capacity field and does it matter?
  6. S

    I have 16 280ah LIPO4 EVE cells in a 16s setup . Can someone recommend a really good BMS for this amount of current? I figure i need at least 150amp

    i need a great quality BMS and must have communication to Growatt invertor using 485 for connection. TIA
  7. S

    Growatt and victron Shunt

    i have a Growatt SPF5000ES do i still need a SHUNT for protection or can the Growatt do it safely?
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