question

lala avatar image
lala asked

Pylontech Force L1 High discharge current alarm on low Load

Good day,

I have from a Pylontech Force L1 with 21kWh with 6 modules.

I have a Victron Multiplus II 5000-48 with a limit of 3000W as a grid-tied home storage. Again and again when the memory is relatively full, the memory brings a discharge protection. Even with low withdrawals. Most of the time the error disappears by itself. But every now and then I unfortunately have to turn the Force L1 off and on again, but that is not a solution. The system is from August 21. Do you have any idea what this can be?

In the attachment are a few pictures.screenshot-20220222-120426-chrome.pngscreenshot-20220222-120436-chrome.png

The battery alarm comes from the internal shutdown of the Force 1.screenshot-20220222-162717-chrome.pngscreenshot-20220222-162840-chrome.pngscreenshot-20220222-162820-chrome.pngscreenshot-20220222-162750-chrome.pngscreenshot-20220222-162756-chrome.pngscreenshot-20220222-162742-chrome.pngscreenshot-20220222-162706-chrome.png

Ausgelöst durch Beschreibung Gestartet bei Gelöscht nach

VE.Bus System [276] Automatic monitoring Low battery: Alarm 2022-02-22 16:40:13 30s

VE.Bus System [276] Automatic monitoring Low battery: Alarm 2022-02-22 16:22:34 26s

VE.Bus System [276] Automatic monitoring Low battery: Alarm 2022-02-22 16:10:47 2m, 52s

..........

VE.Bus System [276] Automatic monitoring Low battery: Alarm 2022-02-22 14:44:43 22s

VE.Bus System [276] Automatic monitoring Low battery: Alarm 2022-02-22 14:44:21 3s

VE.Bus System [276] Automatic monitoring Low battery: Alarm 2022-02-22 14:44:14 5s

VE.Bus System [276] Automatic monitoring Low battery: Alarm 2022-02-22 14:40:03 10s

Battery Monitor - PylontechForceL1 21kWh [512] Automatic monitoring High discharge current alarm: Alarm 2022-02-22 14:40:00 2h, 23m, 58s

Battery Monitor - PylontechForceL1 21kWh [512] Automatic monitoring High discharge current alarm: Alarm 2022-02-22 14:35:35 1m, 49s

VE.Bus System [276] Automatic monitoring Low battery: Alarm 2022-02-22 14:31:53 29s

Battery Monitor - PylontechForceL1 21kWh [512] Automatic monitoring High discharge current alarm: Alarm 2022-02-22 14:31:50 1m, 2s

VE.Bus System [276] Automatic monitoring Low battery: Alarm 2022-02-22 11:20:18 49s

VE.Bus System [276] Automatic monitoring Low battery: Alarm 2022-02-22 11:20:04 3s

Battery Monitor - PylontechForceL1 21kWh [512] Automatic monitoring High discharge current alarm: Alarm 2022-02-22 11:20:04 1m, 2s


Multiplus-IIESSPylontech
screenshot-20220222-120426-chrome.png (169.9 KiB)
screenshot-20220222-120436-chrome.png (169.8 KiB)
screenshot-20220222-162706-chrome.png (106.0 KiB)
screenshot-20220222-162717-chrome.png (77.5 KiB)
screenshot-20220222-162742-chrome.png (77.9 KiB)
screenshot-20220222-162750-chrome.png (96.7 KiB)
screenshot-20220222-162756-chrome.png (105.3 KiB)
screenshot-20220222-162820-chrome.png (92.0 KiB)
screenshot-20220222-162840-chrome.png (92.2 KiB)
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2 Answers
lala avatar image
lala answered ·

An update of the Pylontech firmware via the manufacturer solved the problem.

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Alexandra avatar image Alexandra ♦ commented ·

@lala

Glad it was resolved.

Thank you for coming back and sharing the solution that worked for you.

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Jan Zmrhala avatar image Jan Zmrhala commented ·
What is the updatw process? Can I do it online?
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laulau avatar image
laulau answered ·

hi,

how did you do the update? I can't connect via rs232

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