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    Ampere Time 24V LiFePO4 battery discharges during the night, with no load--fixable?

    Hi All, Last winter my solar system stopped working, system simply stopped--no lights, no noise on inverter. I had too many other projects, plus work travel, etc. so I didn't try to troubleshoot then. But yesterday I finally had a look the system: 2 x 24V Ampere Time 100Ah in series for a 48...
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    Growatt SPF 3000TL LVM-ES: System working last night--tonight battery measures .6 volts??!

    My system has been running flawlessly (as far as I could tell) since April of this year. Yesterday I was in the garage and noticed the normal charge on the battery. This evening I went in the garage and the system was completely dead, and my refrigerator and freezer were not being powered. They...
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    Growatt SPF 3000TL LVM-ES: Error 03--but battery reads as not fully charged

    I am starting up my system for the first time. The battery charged all day yesterday pretty much without issue. But today I have gotten several "03" errors--the system starts charging the battery (I see the PV voltage drop, and if I change views I see ~8A draw from the PV, and ~18A into the...
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    My solar array shows good voltage, but won't power anything--Growatt SPF 3000TL LVM-ES

    Hello, I'm just now setting up my off-grid system. I've connected my Growatt SPF 3000TL LVM-ES to my solar array and my battery bank. The battery bank is reading 52 volts, so it should be charging, but it's not. If I put a load on the output the battery powers the output, but the PV does not...
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