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Pylontech self discharge

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  • Solarchaser
    Solarchaser Posts: 1,758 Forumite
    Sixth Anniversary 1,000 Posts Name Dropper
    Yeah I'm at 43% the satisfaction of storing your own leccy cannot be overestimated imo
    West central Scotland
    4kw sse since 2014 and 6.6kw wsw / ene split since 2019
    24kwh leaf, 75Kwh Tesla and Lux 3600 with 60Kwh storage
  • EVandPV
    EVandPV Posts: 2,112 Forumite
    Fifth Anniversary 1,000 Posts Name Dropper
    Yeah I'm at 43% the satisfaction of storing your own leccy cannot be overestimated imo
    Absolutely. Going to take a long time for the novelty to wear off !
    You must be getting decent weather through there. Mine are only trickle charging at about 100watts due to the cloud.
    Scott in Fife, 2.9kwp pv SSW facing, 2.7kw Fronius inverter installed Jan 2012 - 14.3kwh Seplos Mason battery storage with Lux ac controller - Renault Zoe 40kwh, Corsa-e 50kwh, Zappi EV charger and Octopus Go
  • 1961Nick
    1961Nick Posts: 2,107 Forumite
    Tenth Anniversary 1,000 Posts Name Dropper
    EVandPV wrote: »
    I'm in Fife so yes, not that far. 👍
    Had a red led (not flashing) on the master battery this morning which I'm guessing is low voltage alarm. A quick boost from the grid got rid of it.
    The 2 Pylons seem to be out of balance now. The master has no green capacity leds lit while the slave has 2.
    Should I disconnect the ac/dc to allow them to balance ?
    Why don't you give them an hours grid charge to 75% & then turn the inverter ac off. They should balance while they're in standby. Once all the leds have gone out they are back in balance you can switch the ac back on.
    4kWp (black/black) - Sofar Inverter - SSE(141°) - 30° pitch - North Lincs
    Installed June 2013 - PVGIS = 3400
    Sofar ME3000SP Inverter & 5 x Pylontech US2000B Plus & 3 x US2000C Batteries - 19.2kWh
  • EVandPV
    EVandPV Posts: 2,112 Forumite
    Fifth Anniversary 1,000 Posts Name Dropper
    1961Nick wrote: »
    Why don't you give them an hours grid charge to 75% & then turn the inverter ac off. They should balance while they're in standby. Once all the leds have gone out they are back in balance you can switch the ac back on.
    Yeah, I was thinking of giving them a boost since they've been sitting at 15% or lower for a few days now.
    Tomorrow's forecast is rubbish but Tuesday looks pretty good so might leave them at say 50% until Monday afternoon.
    Scott in Fife, 2.9kwp pv SSW facing, 2.7kw Fronius inverter installed Jan 2012 - 14.3kwh Seplos Mason battery storage with Lux ac controller - Renault Zoe 40kwh, Corsa-e 50kwh, Zappi EV charger and Octopus Go
  • Solarchaser
    Solarchaser Posts: 1,758 Forumite
    Sixth Anniversary 1,000 Posts Name Dropper
    Yeah I had 2kw for around an hour.
    Though only 5kw total for today
    West central Scotland
    4kw sse since 2014 and 6.6kw wsw / ene split since 2019
    24kwh leaf, 75Kwh Tesla and Lux 3600 with 60Kwh storage
  • EVandPV
    EVandPV Posts: 2,112 Forumite
    Fifth Anniversary 1,000 Posts Name Dropper
    Yeah I had 2kw for around an hour.
    Though only 5kw total for today
    I'd have settled for 5kwh. We only managed 0.7kwh here.
    Tuesday's looking good though. If not, this looks like being our worst month to date.
    Scott in Fife, 2.9kwp pv SSW facing, 2.7kw Fronius inverter installed Jan 2012 - 14.3kwh Seplos Mason battery storage with Lux ac controller - Renault Zoe 40kwh, Corsa-e 50kwh, Zappi EV charger and Octopus Go
  • Solarchaser
    Solarchaser Posts: 1,758 Forumite
    Sixth Anniversary 1,000 Posts Name Dropper
    December always tends to be my worst PV month, nearly over though, and then we start to see a bit more of the sun
    West central Scotland
    4kw sse since 2014 and 6.6kw wsw / ene split since 2019
    24kwh leaf, 75Kwh Tesla and Lux 3600 with 60Kwh storage
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